Some Operator Algebras conferences; the list is both too broad and incomplete...
I do not intend to maintain this list very diligently in the near future (January 2016).
For other (better?) lists, see those by Narutaka Ozawa, Paulo Pinto, or Chris Phillips.
2016
2015

C*Algebras, Random Matrices, Free Probability, and Beyond: A conference in honour of James A. Mingo on the occasion of his 60th birthday, October 1617, Queen's University, Canada.

East Coast Operator Algebras Symposium, October 34, University of Iowa, Iowa City, USA.

AAMS special session on Recent Advances in NonCommutative Analysis, October 34, Loyola University Chicago, IL, USA.

AWorkshop in Analysis and Probability, July 1  August 2, including the concentration week From Commutators to BCP Operators (July 2731), and SUMIRFAS (July 31  August 2), Texas A&M University, College Station, TX, USA.

Canadian Annual Symposium on Operator Algebras and Their Applications, June 1519, University of Waterloo, Canada.

12th Advanced Course in Operator Theory and Complex Analysis, June 911, Bologna University, Italy.

Representation theory of groups, quantum groups, and operator algebras, summer school, June 15, University of Copenhagen, Denmark.

Special Week on Operator Algebras, June 15, Research Center for Operator Algebras of East China Normal University, Shanghai, China.

Great Plains Operator Theory Symposium, May 2630, Purdue University, West Lafayette, Indiana, USA.

Vertex Operator Algebras and Mock Modular Forms, May 2223, National University of Ireland Galway.

Classification of C*algebras, flow equivalence of shift spaces, and graph and Leavitt path algebras, May 1115, University of Louisiana at Lafayette, USA.

NCGOA Spring Institute: Operator Algebras and Approximation Properties of Groups, May 17, Vanderbilt University, Nashville, TN, USA.

Free (Stochastic) Analysis, March 2327, Saarland University, Saarbrücken,
Germany.

Spring School on Algebraic Ktheory of Topological Algebras, March 1620, Universität Regensburg, Germany.

Workshop on Functional Analysis and Dynamical Systems  FADYS (dedicated to the 60th anniversary of Prof. Thierry Giordano), February 2327, Florianópolis, Santa Catarina, Brazil.

4th Conference of Settat on Operator Algebras and Applications, January 2730, Marrakech, Morocco.

AAMS Joint Meetings, January 1013, special sessions on
Operator Algebras and Their Applications: A Tribute to Richard V. Kadison (10th, 11th), Classification Problems in Operator Algebras (11th, 12th),
Noncommutative Function Theory (12th),
and
Progress in Multivariable Operator Theory (13th), San Antonio, USA.
2014

The 12th East Coast Operator Algebras Symposium, October 1112, Fields Institute, Toronto, Canada.

Methods of Noncommutative Geometry in Analysis and Topology, October 69, Leibniz Universität Hannover, Germany.

AFree Probability and Random Matrices, September 2225, Bielefeld University, Germany.

ICM, August 1321, Seoul, Korea. Satellite conferences:
Operator Algebras and Applications, August 812, Cheongpung; Quantum Probability and Related Topics, August 2226, Chungbuk National University.

Summer School for Operator Algebras, July 25  August 7, including the Special Week on Operator Algebras, August 26, Research Center for Operator Algebras (RCOA) of East China Normal University (ECNU), Shanghai, China.

16th workshop on Noncommutative Harmonic Analysis, July 612, Banach center, Będlewo, Poland.

COSy, June 2327, Fields Institute, Toronto, Ontario, Canada.

AWorkshop in Analysis and Probability, July 131, including concentration weeks on Groups, Groupoids, and Dynamics (June 913) and Free Probability (July 2125), and SUMIRFAS (July 2527), Texas A&M University, College Station, TX, USA.

NCGOA Spring Institute: Subfactors, Conformal Field Theory and Vertex Operator Algebras, May 28, Vanderbilt University, Nashville, TN, USA.

ANoncommutative Geometry Festival, April 30  May 3, Texas A&M University, College Station, TX, USA.

AAMS special session on Stochastic Processes in Noncommutative Probability, April 56, University of New Mexico, Albuquerque, NM, USA.

AFree probability and the large N limit, IV, March 2529, Berkeley, CA, USA.

Thematic Program on Abstract Harmonic Analysis, Banach and Operator Algebras, JanuaryJune. Winter school, January 617; Group Structure, Group Actions and Ergodic Theory, February 1021; C*Algebras and Dynamical Systems, February 25March 28; Banach and Operator Algebras over Groups, March 27April 16; Operator Spaces, Locally Compact Quantum Groups and Amenability, May 1330; C*Algebras and Dynamical Systems, June 220. Fields Institute, Toronto, Ontario, Canada.
2013

C*Algebras, C*Bundles and Group Actions, November 2529, University of Münster, Germany.

Operator algebras and dynamical systems from number theory, November 2429, BIRS, Banff, Alberta, Canada.

East Coast Operator Algebras Symposium, October 1213, University of Cincinnati, OH, USA.

Noncommutative Geometry, September 814, Mathematisches Forschungsinstitut Oberwolfach, Germany.

Masterclass on Free Probability and Operator Algebras, September 26, Münster, Germany.

C*Algebren, August 2531, Mathematisches Forschungsinstitut Oberwolfach, Germany.

AMathematical Congress of the Americas, August 59, special sessions on Free Probability (August 89) and C*algebras, Operator Spaces and Operator Theory, Guanajuato, Mexico.

Workshop in Analysis and Probability, July 15  August 16, including The Mathematical Legacy of Ted Odell (August 1), SUMIRFAS (August 24), and Dynamics, Geometry, and Operator Algebras (August 59), Texas A&M University, College Station, TX, USA.

Mathematics and Quantum Physics, July 812, Accademia dei Lincei, Rome, Italy.

Focus Program on Noncommutative Distributions in Free Probability Theory, workshops July 26 and 2226, Fields Institute, Toronto, Ontario, Canada.

Von Neumann Algebras and Measurable Group Theory, July 15, Katholieke Universiteit Leuven, Belgium.

Joint International Meeting of the AMS and the Romanian Mathematical Society, special sessions on Operator Algebra and Noncommutative Geometry,
Operator Theory and Function Spaces, and
Random Matrices and Free Probability, June 2730, Alba Iulia, Romania.

Summer school on Rigidity and Group Actions, June 1728, Institute of Mathematics of Jussieu, Paris, France.

Focus Program on Noncommutative Geometry and Quantum Groups (in honour of Marc A. Rieffel), June 328, Fields Institute, Toronto, Ontario, Canada.

Canadian Annual Symposium on Operator Algebras and Their Applications, May 2731, Fields Institute, Toronto, Canada.

Great Plains Operator Theory Symposium, May 2125, University of California, Berkeley, CA, USA.

NCGOA Spring Institute: Index Theory and KTheory, May 39, Vanderbilt University, Nashville, TN, USA.

Graph algebras: Bridges between graph C*algebras and Leavitt path algebras, April 2126, BIRS, Banff, Alberta, Canada.

Workshop on C*algebras and Noncommutative Dynamics, March 1114, Spring School on Group C*algebras, March 1721, Sde Boker, Israel.

Interplay of convex geometry and Banach space theory, March 1015, BIRS, Banff, Alberta, Canada.

AAMS Joint Meetings, January 912, special sessions on
Several Complex Variables and Multivariable Operator Theory (10th),
Progress in Free Probability and Free Analysis (11th),
qseries in Mathematical Physics and Combinatorics (12th), and
Stochastic and Functional Analysis (12th), San Diego, CA, USA.
2012

C*Algebras, Dynamics, and Classification, October 28  November 3, Mathematisches Forschungsinstitut Oberwolfach, Germany.

West Coast Operator Algebra Seminar, October 2021, University of Oregon, Eugene, USA.

East Coast Operator Algebras Symposium, October 67, University of Tennessee, Knoxville, USA.

CEMPI Inaugural Conference, workshop on Operator algebras, harmonic analysis and quantum groups, September 2429, University of Lille 1, France.

15th workshop on Noncommutative Harmonic Analysis, September 2329, Banach center, Będlewo, Poland.

Combinatorial methods in stochastic calculus (XVIII Incontro Italiano di Combinatoria Algebrica), September 1012, Matera (Basilicata), Italy.

C*algebras, classification and descriptive set theory, September 89,
Workshop on Applications to Operator Algebras, September 1014, Fields Institute, Toronto, Canada.

Quantum Probabilistic Symmetries, September 37, LMS Midlands Regional Meeting & Workshop, Aberystwyth, UK.

The 7th Jikji Workshop: Infinite Dimensional Analysis and Quantum Probability, July 2228, National Institute of Mathematical Sciences (NIMS), Daejeon, Korea.

Workshop in Analysis and Probability, July 2  August 10, Concentration Weeks on
Frame Theory and Maps Between Operator Algebras (July 1619) followed by Dave Larson's birthday conference (July 2022) and Recent Advances in Harmonic Analysis and Spectral Theory (August 610), SUMIRFAS August 35, Texas A&M University, College Station, TX, USA.

Advances in Random Matrix Theory, June 1829, IMA, Minneapolis, MN, USA.

Descriptive Set Theory and Functional Analysis, June 1722, BIRS, Banff, Alberta, Canada.

International Symposium on Orthogonal Polynomials and Special Functions  a Complex Analytic Perspective, June 1115, Copenhagen, Denmark.

Probability and Analysis, June 1016, Banach center, Będlewo, Poland.

Operator Spaces, Quantum Probability and Applications , June 410, Wuhan University, China.

CMS sessions on Free Probability Theory: New Developments and Applications, Harmonic Analysis and Operator Spaces, and Operator Algebras, June 24, University of Regina, Canada.

Great Plains Operator Theory Symposium, May 30  June 3, University of Houston, Texas, USA.

Random Matrices, May 29  June 1, Hausdorff Center for Mathematics, Bonn, Germany.

Hypergeometric series and their generalizations in algebra, geometry, number theory and physics, May 29  June 1, Institut Henri Poincaré, Paris, France.

ACanadian Operator Symposium, May 2125, Queen's University, Kingston, Canada.

Integrable Systems and Random Matrices (in honor of Alexander Its), May 2123, Institut Henri Poincaré, Paris, France.

Topological and algebraic regularity properties of nuclear C*algebras, May 1115, University of Louisiana at Lafayette, LA, USA.

Tenth Annual Spring Institute on Noncommutative Geometry and Operator Algebras (Conformal Field Theory and von Neumann Algebras), May 410, Vanderbilt University, Nashville, Tennessee, USA.

SuSy and random matrices April 35, Institut Henri Poincaré, Paris, France.

Free probability and the large N limit, III, March 28  April 1, Berkeley, CA, USA.

Groups, geometry, and random structures, March 2225, Texas A&M University, College Station, TX, USA.

AMS special session on C*algebras and Index Theory,
March 34, University of Hawaii at Manoa, Honolulu, HI, USA.

von Neumann Algebras and Related Topics, January 913.

AMS Joint Meetings, special sessions on
Progress in Free Analysis and Stochastic Analysis (in honor of HuiHsiung Kuo), January 47, Boston, MA, USA.
2011

Winter School on Operator Algebras, December 716.

Operator Algebras and Mathematical Physics, October 2528.

East Coast Operator Algebras Symposium, October 1516, Purdue University, West Lafayette, IN, USA.

AMS special session on Recent Progress in Operator Algebras, October 1416, University of NebraskaLincoln, USA.

High Dimensional Probability, October 914, BIRS, Banff, Alberta, Canada.

AWest Coast Operator Algebra Seminar, October 12, University of new Mexico, Albuquerque, NM, USA.

14th workshop on Noncommutative Harmonic Analysis, September 25  October 1, Banach center, Będlewo, Poland.

AMS special session on Multivariable Operator Theory, Cornell University, September 1011, Ithaca, NY, USA.

Operator Algebras and their Applications, April 1  March 31, 2012,
RIMS, Kyoto University, Japan. Conference on C*Algebras and Related Topics, September 59.

11th International Symposium on Orthogonal Polynomials, Special Functions and Applications, August 29  September 2, Universidad Carlos III de Madrid, Spain.

Complex Analysis, Operator Theory, and Approximation (conference dedicated to the memory of Franz Peherstorfer), July 2429, Johannes Kepler University, Linz, Austria.

35th Conference on Stochastic Processes and their Application, Instituto de Matematicas of the Universidad Nacional Autonoma de Mexico (UNAM), Oaxaca, Mexico

International Conference on Asymptotics and Special Functions, May 30  June 3, City University of Hong Kong, China.

32nd Conference on Quantum Probability and Related Topics, May 29  June 4, Levico Terme, Italy.

Stochastic Analysis, May 29  June 4, Mathematisches Forschungsinstitut Oberwolfach, Germany.

Random Matrices, Geometric Functional Analysis and Algorithms, May 17, Mathematisches Forschungsinstitut Oberwolfach, Germany.

Graduate Student Probability Conference, April 29  May 1, Georgia Tech, Atlanta, GA, USA.

Von Neumann algebras and ergodic theory of group actions, April 11  July 8, Institut Henri Poincaré, Paris, France.

Operator Algebras and Representation Theory: Frames, Wavelets and Fractals, March 27  April 2, Mathematisches Forschungsinstitut Oberwolfach, Germany.

Group actions on measure spaces, March 2427, Texas A&M University, College Station, TX, USA.

ABialgebras in free probability, February 1  April 22. Workshops February 1425 and April 1121. ESI, Vienna, Austria.

AWaves and Spectra, January 1114, Texas A&M University, College Station, TX, USA.

AMS Joint Meetings. Special sessions on Multivariable Operator Theory, Noncommutative Harmonic Analysis and Dynamic Systems, Stochastic Analysis and Mathematical Physics: A Session in Honor of the 80th Birthday of Len Gross, Stochastic Analysis and Random Phenomena, von Neumann Algebras, and Wavelets, Tilings, and Iterated Function Systems. January 69, New Orleans, LA.
2010

Random matrices, December 1317, AIM, Palo Alto, CA.

AMS special session on Operator Theory, November 67, Richmond, VA.

East Coast Operator Algebras Symposium, October 2324, Dartmouth College, Hanover, NH, USA.

GDR "Analyse Fonctionnelle et Harmonique et Applications", October 1921, Metz, France.

New Perspectives in Univariate and Multivariate Orthogonal Polynomials, October 1015, BIRS, Banff, Alberta, Canada.

AMS special sessions on Rigidity in von Neumann Algebras and Ergodic Theory and Free Probability and Subfactors, October 910, Los Angeles, CA.

Classification of amenable C*algebras, September 1924, BIRS, Banff, Alberta, Canada.

Random Matrix Theory, Interacting Particle Systems and Integrable Systems, August 16  December 17. Workshops on Random Matrix Theory and Its Applications I (September 1317), Connections for Women: An Introduction to Random Matrices (September 2021), and Random Matrix Theory and its Applications II (December 610). MSRI, Berkeley, CA.

Multivariate Operator Theory, August 1520, BIRS, Banff, Alberta, Canada.

International Congress of Mathematicians, August 1927, Hyderabad, India. Satellite conferences:
Operator Algebras (IMSc., Chennai, August 913), preceded by an
Instructional workshop on Free Probability, July 26  August 6;
Functional Analysis and Operator Theory (I. S. I., Bangalore, August 811), Quantum Probability and Related Topics (JNCASR, Bangalore, August 1417).

Extended Workshop on Groups and Group Actions in Operator Algebra Theory, July 1216, University of Ottawa, Canada.

Orthogonal Polynomials, applications in Statistics and Stochastic Processes, July 1215, University of Warwick, England.

13th workshop on Noncommutative Harmonic Analysis, July 1117, Banach center, Będlewo, Poland.

AWorkshop in Analysis and Probability, July 6  August 1, Concentration Weeks on
Orthogonal Polynomials in Probability Theory (July 610) and Set Theory and Functional Analysis (July 2630), SUMIRFAS July 30  August 1, Texas A&M University, College Station, TX, USA.

Random Matrix Techniques in Quantum Information Theory, July 46, Perimeter Institute, Waterloo, Canada.

23rd International Conference on Operator Theory, June 29  July 4, Timisoara, Rumania.

Noncommutative Lp spaces, Operator spaces and Applications, June 27  July 2, BIRS, Banff, Alberta, Canada.

Great Plains Operator Theory Symposium, June 1418, University of Denver, CO, USA.

Functional Analysis Valencia 2010, June 712, Universidad de Valencia, Universidad Politécnica de Valencia, Valencia, Spain.

Conference on Random Matrices, June 14, Paris VI, France.

Operator Theory and Related Topics, May 31  June 3, Lille, France.

Spring Institute on Noncommutative Geometry and Operator Algebras (von Neumann Algebras), May 1019, Vanderbilt University, Nashville, Tennessee, USA.

AFree Probability and Large N Limit, II, February 15, UCLA, Los Angeles, CA, USA.

Sparse Random Structures: Analysis and Computation, January 2429, BIRS, Banff, Alberta, Canada.
2009

Algèbres d'opérateurs, groupes et géométrie, December 711, CIRM, Lumini, France.

ABanach Algebras and Abstract Harmonic Analysis and Operator Algebras, CMS sessions, December 57, University of Windsor, Ontario, Canada.

30th Conference on Quantum Probability and Related Topics, November 2328, Pontificia Universidad Católica de Chile, Santiago, Chile.

Operator Algebras, AMS special session, November 78, Riverside, CA, USA.

AEast Coast Operator Algebras Symposium, October 2425, Texas A&M University, College Station, TX, USA.

West Coast Operator Algebra Seminar, October 1718, Reno, NV, USA.

Northwest Functional Analysis Seminar, October 1618, BIRS, Banff, Alberta, Canada.

Noncommutative Geometry, September 612, Mathematisches Forschungsinstitut Oberwolfach, Germany.

Noncommutative Geometry and Quantum Physics, August 31  September 5, Vietri sul Mare, Italy.

AWorkshop on Orthogonal Polynomials, Hankel and Jacobi matrices, August 2628, University of Copenhagen, Denmark.

A12th workshop on Noncommutative Harmonic Analysis with Applications to Probability, August 1622, Banach center, Będlewo, Poland.

Multivariate Operator Theory Workshop, August 1014, Fields Institute, Toronto, Ontario, Canada.

XVI International Congress on Mathematical Physics, August 38, Prague, Czech Republic.

10th International Symposium on Orthogonal Polynomials, Special Functions and Applications, July 2025, Katholieke Universiteit Leuven, Belgium.

21st International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC'09), July 2024, Research Institute for Symbolic Computation (RISC), Hagenberg, Austria.

AWorkshop in Analysis and Probability, July 7  August 13, Concentration Weeks on
Probability in Asymptotic Geometry (July 2024) and Approximation Properties of Discrete Groups and Operator Spaces (August 37), SUMIRFAS August 79, Texas A&M University, College Station, TX, USA.

Espaces Lp noncommutatifs, Espaces d'opérateurs et applications, June 812, CIRM, Lumini, France.

International Conference KTheory, C*algebras and Topology of Manifolds, June 15, Chern Institute of Mathematics, Tianjin, China.

Topology, C*algebras, and String Duality, NSF/CBMS Regional Conference in the Mathematical Sciences, May 1822, Texas Christian University, Fort Worth, TX, USA.

Quantum Group Workshop, May 1416, Mathematics Institute at Toulouse, France.

Banach Algebras, Topological Algebras, and Abstract Harmonic Analysis, AMS special session, April 2526, San Francisco, CA, USA.

Operator Algebras and Operator Spaces, AMS special session, March 2729, Urbana, IL, USA.

von Neumann Algebras and Ergodic Theory, March 1518, UCLA, Los Angeles, CA, USA.
2008

Groupoidfest 2008, November 2223, University of California, Riverside, CA, USA.

Von Neumann Algebras and Ergodic Theory of Group Actions, October 26  November 1, Mathematisches Forschungsinstitut Oberwolfach, Germany.

29th Conference on Quantum Probability and Related Topics, October 1318, Hammamet, Tunisia.

East Coast Operator Algebras Symposium, October 1112, Penn State University, State College, PA, USA.

West Coast Operator Algebras Seminar, September 1314, Northern Arizona University, Flagstaff, AZ, USA.

C*Algebras, August 1723, Mathematisches Forschungsinstitut Oberwolfach, Germany.

A11th workshop on Noncommutative Harmonic Analysis with Applications to Probability, August 1723, Banach center, Będlewo, Poland.

Aspects of operator algebras and applications, summer schools in Ktheory for operator algebras and classification of C*algebras, Modular theory for von Neumann algebras and applications to quantum field theory, and Amenability, hyperbolic groups and operator algebras, July 2125, Palacio de la Magdalena, Santander, Spain.

AWorkshop in Analysis and Probability, July 7  August 10, Concentration Weeks on Multivariable Operator Theory (July 28  August 1) and
Operator Algebras, Dynamics, and Classification (August 48), SUMIRFAS August 810, Texas A&M University, College Station, TX, USA.

XXth International Workshop on Operator Theory and Applications, July 2226, College of William and Mary, Williamsburg, VA, USA.

Operator Structures and Dynamical Systems, July 2125, Lorentz Center, Leiden, the Netherlands.

28th Great Plains Operator Theory Symposium, June 1722, University of Cincinnati, OH, USA.

AFoundations of Computational Mathematics,
Workshop on Special Functions and Orthogonal Polynomials, June 1626, City University of Hong Kong, China.

Educational Week on Noncommutative Integration, June 913, Mathematical Institute of Leiden University, The Netherlands.

Second CanadaFrance Mathematical Congress, session on NonCommutative Geometry and KTheory for Operator Algebras, June 26, Montreal, Quebec, Canada.

Distinguished Lecture Series: Alain Connes, May 2830, Toronto, Ontario, Canada.

Workshop on Noncommutative Geometry, May 2731, Fields Institute, Toronto, Ontario, Canada.

36th Canadian Annual Symposium on Operator Algebras and Their Applications (COSy), May 2024, University of Toronto, Ontario, Canada.

Fields Workshop around Connes' Embedding Problem, May 1618, University of Ottawa, Ontario, Canada.

Operator Theory and Operator Algebras in Cork, A Conference in Memory of Gerard J Murphy, May 79, University College Cork, Ireland.

AAMS Special Session on C*algebras, subfactors and free probability, May 34, Claremont McKenna College, Claremont, CA, USA.

AMS Special Session on Operator Algebras and Applications, April 56, Indiana University, Bloomington, IN, USA.

C*algebras Associated to Discrete and Dynamical Systems, January 27  February 1, BIRS, Banff, Alberta, Canada.

AFree Probability, Extensions, and Applications, January 1318, BIRS, Banff, Alberta, Canada.
2007

28th Conference on Quantum Probability and Related Topics, September 28, CIMAT, Guanajuato, Mexico.

Summer School in Operator Algebras, August 1324, University of Ottawa, Ontario, Canada.

10th workshop on Noncommutative Harmonic Analysis with Applications to Probability, August 610, Banach center, Będlewo, Poland.

AThematic Program on Operator Algebras, JulyDecember, Fields Institute, Toronto, Canada. A large number of activities, including the workshops:
Noncommutative Dynamics and Applications (July 1620),
Free Probability, Random Matrices, and Planar Algebras (September 1721),
von Neumann Algebras (October 29  November 2),
Structure of C*Algebras (November 1216),
Operator Spaces and Quantum Groups (December 1115).

AWorkshop in Analysis and Probability, July 9  August 12, educational Concentration Week on Free Probability Theory July 913,
Probability Inequalities with Applications to High Dimensional Phenomena August 610, SUMIRFAS August 1012, Texas A&M University, College Station, TX, USA.

C*Algebras and Their Invariants, June 1115, Centre de Recerca Matemï¿½ica, Universitat Autï¿½oma de Barcelona, Bellaterra, Spain.

Conference on Free Probability/Operator Spaces/von Neumann algebras, June 916, Sibiu, Romania.

35th Canadian Annual Symposium on Operator Algebras and Their Applications (COSy), June 59, University of Guelph, Ontario, Canada.

27th Annual Great Plains Operator Theory Symposium, May 1520, University of Nebraska, Lincoln, NE, USA.

Workshop on Interactions between Probability and Functional Analysis, May 46, Carleton University, Ottawa, Canada.

AFree Probability and Large N Limit, March 2530, University of California, Berkeley, CA, USA.

School on "Quantum Potential Theory: Structure and Applications to Physics", February 26  March 10, Alfried Krupp Kolleg, Greifswald, Germany.

Workshop: groupoids in operator algebras and noncommutative geometry, February 26  March 2, Institut Henri Poincaré, Paris, France.
2006

ACMS Winter Meeting, special sessions on Algebraic Combinatorics, Functional Analysis, Poisson Geometry and Mathematical Physics, and Probabilistic Methods in Analysis and Algebra, December 911, University of Toronto, Ontario, Canada.

Groupoid Fest, November 1112, Arizona State University, Tempe, AR, USA.

Matrices aléatoires, October 30  November 3, CIRM, Lumini, France.

AAMS Fall Western Section Meeting, special sessions on Noncommutative Dynamical Systems and Multivariable Operator Theory, October 78, University of Utah, Salt Lake City, UT, USA.

9th workshop on noncommutative harmonic analysis with applications to probability, September 29  October 5, Banach center, Będlewo, Poland.

Program on High Dimensional Inference and Random Matrices, 20062007, Opening Workshop September 1720, SAMSI, Research Triangle Park, NC, USA.

Topics on von Neumann algebras, September 1621, BIRS, Banff, Alberta, Canada.

Noncommutative Geometry, July 24  December 22, Isaac Newton Institute for Mathematical Sciences, Cambridge, Great Britain.

Conference on Operator Algebras, July 2428, Florianopolis, Brazil.

27th Conference on Quantum Probability and Applications, July 1721, University of Nottingham, Great Britain.

Workshop in Linear Analysis and Probability, July 10  August 11: Metric Geometry and Geometric Embeddings of Discrete Metric Spaces, July 1722; SUMIRFAS, August 46; Frames, Banach spaces and Signal Processing, August 711; Texas A&M University, College Station, TX, USA.

AWorkshop on stochastic eigenanalysis and its applications, July 1015, MIT, Cambridge, MA, USA.

21st International Conference on Operator Theory, June 29  July 4, Timisoara, Romania.

AFree Analysis, June 1923, American Institute of Mathematics, Palo Alto, CA, USA.

Beyond Amenability: Groups, Actions and Operator Algebras, May 2730, UCLA, Los Angeles, CA, USA.

Great Plains Operator Theory Symposium, May 2328, University of Iowa, Iowa City, IA, USA.

Banach spaces and their applications in Analysis, May 2227, Miami University, Oxford, OH, USA.

The fifth conference on function spaces, May 1620, Southern Illinois University at Edwardsville, IL, USA.

4th Annual Spring Institute on Noncommutative Geometry and Operator Algebras, May 817, Vanderbilt University, Nashville, TN, USA.

Operator Algebras and Applications, April 1923, University of Southern Denmark, Odense, Denmark.
2005

Groupoid Fest 2005, November 56, Iowa State University, Ames, IA, USA.

Geometric and Probabilistic Methods in Group Theory and Dynamical Systems, November 36, Texas A&M University, College Station, TX, USA.

West Coast Operator Algebras Seminar, September 1517, BIRS, Banff, Alberta, Canada.

8th workshop on noncommutative harmonic analysis with applications to probability, August 28  September 3, Banach center, Będlewo, Poland.

Sommerschule Freie Wahrscheinlichkeitstheorie, August 2428, Mathematisches Institut, GeorgAugustUniversitï¿½ Gï¿½tingen, Germany.

6th Operator Algebras International Conference, August 1017, IMAR, Bucharest, Romania.

AWorkshop in Linear Analysis and Probability, July 5  August 9; Haskell Fest and SUMIRFAS, August 47; Invariant and Hyperinvariant Subspaces  Old and New, August 89; Texas A&M University, College Station, TX, USA.

30th Conference on Stochastic Processes and their Applications, June 26  July 1, University of California, Santa Barbara, CA, USA.

Fourth International Conference on High Dimensional Probability, June 2024, St. John's College, Santa Fe, NM, USA.

33rd Canadian Operator Symposium, June 1924, University of Ottawa, Ontario, Canada.

Random Media and Stochastic Partial Differential Equations, June 1418, University of Southern California, Los Angeles, CA, USA.

Summer School in Operator Algebras, June 717, University of Ottawa, Ontario, Canada.

GPOTS, June 712, University of Central Florida, Orlando, FL, USA.

Workshop on Operator Algebras, Operator Spaces, and Noncommutative Probability, June 610, Universitï¿½de FrancheComtï¿½ Besanï¿½n, France.

Operator Algebras and Applications, June 14, National University of Ireland Cork.

3rd Spring Institute on Noncommutative Geometry and Operator Algebras, May 920, Vanderbilt University, Nashville, TN, USA.

AFree Probability Theory, March 27  April 2, Oberwolfach, Germany.

The mathematics of Persi Diaconis, January 2729, University of California at San Diego, CA, USA.

Braid Groups, Clusters and Free Probability, January 1014, AIM, Palo Alto, CA, USA.
2004

Southern California Probability Symposium, November 21, University of Southern California, Los Angeles, CA, USA.

Groupoidfest 2004, November 1314, University of Nevada, Reno, USA.

West Coast Operator Algebra Seminar, October 2324, Seattle University, WA, USA.

Functional Analysis and Operator Algebra Symposium, October 1517, Saint John, New Brunswick, Canada.

AFree Probability Theory, October 914, BIRS, Banff, Alberta, Canada.

2nd East Coast Operator Algebras Symposium, October 23, United States Naval Academy, Annapolis, MD, USA.

Wabash Modern Analysis Miniconference, September 1819, IUPUI, Indianapolis, IN, USA.

Nichtkommutative Geometrie, September 1218, Oberwolfach, Germany.

Abel symposium: Operator Algebras, September 35, Oslo, Norway.

AWorkshop in Linear Analysis and Probability, July 19  August 13, Concentration Week on Free Probability and noncommutative L^p spaces August 26, SUMIRFAS August 68, Texas A&M University, College Station, TX, USA.

20th International Conference on Operator Theory, June 30  July 5, Timisoara, Romania.

Quantum Probability and Related Topics, June 2026, Banach center, Będlewo, Poland.

Graph Algebras: Operator Algebras We Can See, CBMS meeting, May 31  June 4, University of Iowa, Iowa City, IA, USA.

Fifth European Conference on Elliptic and Parabolic Problems: A Special Tribute to the Work of Haim Brezis, May 30 June 3, Gaeta, Italy.

GPOTS, May 2630, Texas A&M University, College Station, TX, USA.

Canadian Operator Symposium, May 1923, University of Waterloo, Ontario, Canada.

2nd Spring Institute on Noncommutative Geometry and Operator Algebras, May 1525, Vanderbilt University, Nashville, TN, USA.

Ktheory and noncommutative geometry, MarchJuly, IHP, Paris, France.

Lévy Processes and Bases: Theory and Applications, February 2627, University of Aarhus, Denmark.

C*algebras and elliptic theory, February 2328, Banach center, Będlewo, Poland.

ANoncommutative Geometry in Mathematics and Physics, January 26  February 20, 2004. Introduction (January 2630), von Neumann algebras (February 26), Ktheory (February 1013), Physics (February 1620). CIRM, Lumini, France.
2003

The AMSIndia Conference, December 1720, J N Tata Auditorium, Bangalore, India. Special sessions on Quantum Dynamics, Algebraic and geometric methods in Operator theory, and Stochastic Processes.

Meeting on Operator Algebras, December 1516, The Institute of Mathematical Sciences, Chennai, India.

Wabash Modern Analysis Seminar, December 6, Wabash College, Crawfordsville, IN, USA.

Southern California Probability Symposium, November 23, IPAM, Los Angeles, CA, USA.

AFollowup Workshop on Recent Progress in von Neumann Algebras, November 15, preceded by lectures by N. Monod, November 1014, UCLA, Los Angeles, CA, USA.

Wabash Modern Analysis Miniconference, November 12, Indiana Univ  Purdue Univ, Indianapolis, IN, USA.

Master class in Noncommutative Geometry, October 2003  June 2004, Netherlands.

West Coast Operator Algebra, October 1618, PIMS, Canada.

Von Neumann Centennial Conference: Linear Operators and Foundations of Quantum Mechanics, October 1520, Budapest, Hungary.

Ninth Annual Groupoidfest, October 25, University of Colorado at Boulder, CO, USA.

1st East Coast Operator Algebras Symposium, September 2021, Vanderbilt University, Nashville, TN, USA.

14th International Congress on Mathematical Physics, July 28  August 2, University of Lisbon, Portugal.

Workshop in Linear Analysis and Probability, July 7  August 10, Texas A&M University, College Station, TX, USA. SUMIRFAS August 810.

2nd Operator Algebras and Mathematical Physics Conference, June 26  July 04, Sinaia, Rumania.

Espaces d'Opï¿½ateurs et Applications, June 2327, CIRM, Lumini, France.

AQuantum Probability: From Foundations to Applications, Spring 2003, Greifswald, Germany.
A conference on Quantum Probability and Infinite Dimensional Analysis, June 2228.

AGPOTS, May 28June 1, University of Illinois, UrbanaChampaign, IL, USA.

The 31st Annual Canadian Operator Theory and Operator Algebras Symposium, May 2024, University of New Brunswick, Canada.

ARecent Advances in von Neumann Algebras, May 1417, UCLA, Los Angeles, CA, USA.

Noncommutative Geometry and Applications, May 213, Vanderbilt University, Nashville, TN, USA.

AAMS National Meeting, January 1518, Baltimore, MD, USA. Special sessions on Operator Algebras, Quantization, and Noncommutative Geometry: A Centennial Celebration in honor of J. V. Neumann and M. H. Stone, and on Special Functions and qSeries, January 1516.

Random Matrices and Related Topics, January 1317, Sandbjerg Estate, Denmark.
2002

West Coast Operator Algebra Symposium, October 1213, University of Colorado, Boulder, CO, USA.

Operator Algebras and Applications, August 1418, Chengde, Hebei, China. A satellite conference of ICM 2002.

Conference on Noncommutative Phenomena and Random Matrices, August 69, PIMS, University of British Columbia, Vancouver, BC, Canada.

AWorkshop on Special Functions, FoCM'02, August 57, IMA, Minneapolis, MN, USA.

AEntropy in Operator Algebras, July 611, IPAM, UCLA, Los Angeles, CA, USA.

28th Conference on Stochastic Processes and their Applications, July 15, The University of Melbourne, Parkville, Australia.

19th Conference in Operator Theory, June 27  July 2, Timisoara, Romania.

Workshop in Linear Analysis and Probability, June 24  July 19, SUMIRFAS July 1214, Texas A&M University, College Station, TX, USA.

AAdvances in Quantum Dynamics, Joint Summer Research Conferences in the Mathematical Sciences, June 1620, Mount Holyoke College, South Hadley, MA, USA.

Great Plains Operator Theory Symposium, May 2226, University of North Carolina at Charlotte, NC, USA.

South Eastern Analysis Meeting, March 1517, University of North Carolina at Chapel Hill, NC, USA.

AProbability Conference in Honor of David Blackwell and Lester Dubins, February 46, University of California, Berkeley, CA, USA.

Lï¿½y Processes  Theory and Applications, January 2125, MaPhySto, University of Aarhus, Denmark.

AAMS National Meeting, January 69, San Diego, CA, USA.
2001

ACMS Winter Meeting, December 810, York University, Toronto, Ontario, Canada.

AWorkshop on Free Probability and Random Matrices, December 67, University of Toronto, Ontario, Canada.

AGroupoidfest 2001, November 1011, University of California, Berkeley, CA, USA.

AWest Coast Operator Algebra Seminar, October 1314, Arizona State University, Tempe, AZ, USA.

European Summer School in Mathematics: Asymptotic combinatorics with applications to mathematical physics, July 922, SaintPetersburg, Russia.

4th Operator Algebras International Conference, July 27, Constanta, Romania.

GPOTS 2001, June 1317, University of New Hampshire, NH, USA.
2000

AAMS Fall Western Section Meeting, October 2122, San Francisco, CA, USA.

ANoncommutativity, Geometry and Probability, July 815, Nottingham Trent University, Nottingham, Great Britain.

Functional Analysis Valencia 2000, July 37, Universidad Politécnica de Valencia, Universidad de Valencia, Spain.

18th International Conference on Operator Theory, June 27July 1, Timisoara, Romania.

Poisson 2000, June 2630, CIRM, Marseille, France.

Mathematical Physics in Mathematics and Physics. Quantum and Operator Algebraic Aspects, June 2025, Certosa di Pontignano, Siena, Italy.

Noncommutative Geometry: 2000 Joint Summer Research Conference in the Mathematical Sciences, June 1829, Mount Holyoke College, South Hadley, MA, USA.

AFirst AMSScandinavian International Mathematics Meeting, June 1316, Odense University, Denmark.

AWorkshop on Random Matrices and Free Probability, June 59, Sandbjerg Manor, Denmark.

20th Great Plains Operator Theory Symposium, May 2327, San Juan, Puerto Rico, USA.

Fifth World Congress of the Bernoulli Society, May 1520, Guanajuato, Mexico.

AAMS Special session on Subfactors and Free Probability Theory, March 1112, Santa Barbara, CA, USA.

Quantum Symmetries in Theoretical Physics and Mathematics, January 1024, San Carlos de Bariloche, Rio Negro, Argentina.
1999

Workshop on Stochastics and Quantum Physics, October 2126, University of Aarhus, Denmark.

West Coast Operator Algebra Symposium, October 1617, University of Victoria, Victoria, B.C., Canada.

EU Conference on Operator Algebras and Non Commutative Geometry, July 410, Institut d'Etudes Scientifiques de Cargèse, Cargèse, Corte, France.

Groupoids in Physics, Analysis and Geometry, June 2024, University of Colorado, Boulder, Colorado, USA.

A19th Annual Great Plains Operator Theory Symposium, May 2630, Iowa State University, Ames, Iowa, USA.

The 27th Canadian Operator Theory and Operator Algebras Symposium, May 2024, University of Prince Edward Island, Charlottown, Prince Edward Island, Canada.
1998
1997

AGroupoidfest, November 89, University of California, Berkeley, California, USA

ASixth West Coast Operator Algebra Seminar, October 1819, University of California, Santa Barbara, California, USA.
1996

AClifford Lectures, Spring 1996, Tulane University, New Orleans, LA, USA.