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Frank Sottile: Talks
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Upcoming Talks
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Cardano and the Cubic
Berkeley Math Circle Colloquium, 5 May 2024.
abstract
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Welschinger Signs and the Wronski Map (New conjectured reality),
AMS Special Session in in Celebration of Bruce Reznick's retirement, AMS Western Section Meeting, SAn Francisco State University,
4 May 2024.
Abstract
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Critical Points of Discrete Periodic Operators,
Berleley Spectral Theorem Seminar, 17 April 2024.
Abstract
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A Murnaghan-Nakayama rule in quantum Schubert calculus,
Berleley Combinatorics Seminar, 17 April 2024.
Abstract.
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Galois Groups in Enumerative Geometry and Applications,
Colloquium, Georgia Tech, 28 March 2024. Abstract
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Some Algebraic Geometry in Applications, Math club, Georgia Tech,
27 March 2024. Abstract.
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Welschinger Signs and the Wronskii map (New conjectured reality),
Algebra Seminar, Georgia Tech, 25 March 2024. abstract.
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Welschinger Signs and the Wronskii map (New conjectured reality)
Commutative Algebra/Algebraic Geometry Seminar, University of California, Berkeley, 19 March 2024.
abstract.
Recent Talks
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The Shape of Space,
Berkeley Math Circle Beginners II,
University of California, Berkeley,
13 March 2024.
Abstract.
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Galois groups in Enumerative Geometry,
Invited talk, MAA Golden Section meeting, University of
California, Santa Cruz, 24 February 2024.
Abstract.
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Welschinger Signs and the Wronskii map
Geometry Seminar, Texas A&M 19 February 2024.
abstract
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Galois groups in Enumerative Geometry,
Colloquium, Cardiff University, 13 February 2024.
Abstract.
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Some Algebraic Geometry in Applications, Math Society, Swansea University.
12 February 2024. Abstract.
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Critical Points of Discrete Periodic Operators
18th UK Applied Algebra and Geometry network
meeting,
12 February 2024, Swansea University.
abstract
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Galois groups in Enumerative Geometry,
Geometry Seminar, University of Edinburgh.
31 January 2024,
Abstract.
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Some Algebraic Geometry in Applications, Math Society, University of Edinburgh.
30 January 2024. Abstract.
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Critical Points of Discrete Periodic Operators
Applied and computational algebraic geometry,
22 – 26 January 2024, Isaac Newton Institute.
abstract
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The game of Criss-Cross
Texas A&M Math Circle—beginning,
9 December 2023.
abstract
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Galois groups in Enumerative Geometry,
Colloquium, UT Dallas.
December 1 2023,
Abstract.
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Some Algebraic Geometry in Applications, Math Club & SIAM Student Organization, UT Dallas,
1 December 2023. Abstract.
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Cardano and the Cubic
Texas A&M Math Circle—advanced,
11 November 2023.
abstract
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Bloch Discriminants
Minisymposium on Discrete and Continuous Schrödinger Operators, SIAM TX-LA Meeting, November 3–5,
2023, University of Louisiana, Lafayette.
abstract
text of talk.
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Welschinger Signs and the Wronskii map
Minisymposium on Nonlinear algebra in applications, SIAM TX-LA Meeting, November 3–5, 2023, University
of Louisiana, Lafayette.
abstract text of talk.
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Critical Points of Discrete Periodic Operators
Widely Applied Mathematics Seminar,
Harvard University, 26 October 2023.
abstract
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Some Algebraic Geometry in Applications, Math Club,
Texas A&M University, 17 October 2023.
Abstract.
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Galois groups in Enumerative Geometry,
Graduate Student Organization Seminar, Texas A≈M University.
September 28 2023,
Abstract.
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Galois groups in Enumerative Geometry,
Invited talk, İzmir Mathematics Days V.
September 28 2023,
Abstract.
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Galois groups in Enumerative Geometry,
Colloquium, Department of Mathematics, New Mexico State University.
September 22 2023,
Abstract.
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Critical Points Of Discrete Periodic Operators,
Algebra Seminar, New Mexico State University.
September 22 2023,
abstract.
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Some Algebraic Geometry in Applications, Lecture to undergraduates,
New Mexico State University, 21 September 2023.
Abstract.
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Hyperbolic Soccerballs
In My Favorite Adapted Math Circle Topic, a Contributed Paper Session at the MAA Math Fest, August 2–5 2023, Tampa.
Abstract. text of talk.
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Welschinger Signs and the Wronskii map,
Minisymposium on Computational Real Algebraic Geometry,
SIAM Conference on Applied Algebraic Geometry, Eindhoven, July 10–14 2023.
Abstract. text of talk.
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A Murnaghan-Nakayama rule in quantum Schubert calculus,
Schubert Conference Summer 2023, 13–22 June
2023. Abstract.
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Tutorials: The Geometry of Grassmannians,
Schubert Conference Summer 2023, 13–22 June
2023. abstract
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A Murnaghan-Nakayama rule in quantum Schubert calculus,
Equivariant Schubert Calculus and Beyond,
CMS Summer Meeting, 2–5 June 2023.
Abstract.
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Some Algebraic Geometry in Applications, Lecture to undergraduates,
Michigan State University, 27 April 2023.
Abstract.
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Galois groups in Enumerative Geometry and Applications
Seminar TUB, 12 April 2023.
Abstract.
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Critical Points Of Discrete Periodic Operators
Seminar, TU Braunschweig, 11 April 2023.
abstract.
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Three hard polynomial systems from enumerative geometry
Solving hard polynomial systems,
MPI-MiS, 3-4 April 2023.
abstract.
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Galois groups in Enumerative Geometry and Applications
Colloquium, University of Michigan, 14 February 2023.
Abstract. text of talk.
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Galois groups in Enumerative Geometry and Applications
Algebra, Geometry, and Combinatorics Seminar,
San Francisco State University, 8 February 2023.
Abstract. text of talk.
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Critical Points Of Discrete Periodic Operators
AMS Special Session on Polynomial systems, homotopy continuation and applications.
January 4, 2023, Joint Mathematics Meetings, Boston, MA.
abstract text of talk.
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A Murnaghan-Nakayama rule for quantum cohomology of the flag manifold
Algebra and Combinatorics Seminar, Texas A&M University, 18 November 2022.
Abstract.
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Fermi Isospectrality
Minisymposium on Mathematical Physics and Graph Theory.
5th Annual Meeting of the SIAM Texas-Louisiana Section,
4–6 November 2022, University of Houston.
Abstracttext of talk.
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Galois groups in Enumerative Geometry and Applications
Colloquium, University of Pittsburgh, 21 October 2022.
Abstract text of talk.
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Critical Points Of Discrete Periodic Operators,
Combinatorial, Computational, and Applied Algebraic Geometry,
University of Washington, Seattle.
27 June–1 July 2022.
abstract. text of talk.
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Critical Points of Discrete Periodic Operators via Toric Varieties
Applied Analysis Seminar, Lousiana State University, 5 April 2022.
abstract.
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Toric Geometry in Spectral Theory
Mathematisches Forschungsinstitut Oberwolfach, 1 April 2022.
abstract.
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Toric compactifications and discrete periodic operators
Mathematical Physics and Harmonic Analysis Seminar, Texas A&M University, 25 February 2022.
abstract.
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The phase limit set of linear spaces and discriminants
LAGARTOS Seminar,
28 January 2022.
abstract.
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Toric compactifications and discrete periodic operators
Spectral theory of discrete and continuous models in quantum mechanics, November 5–7
2021, SIAM TX/LA Annual Meeting,
UTRGV, South Padre Island, Texas.
abstract. text of talk.
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Quasi-symmetric functions and Hopf Algebras A course of 4 lectures at:
CIMPA-Bobo CIMPA Research School "Combinatoire des mots, combinatoire
algébrique, et exploration informatique avec Sage", 18–29 October 2021, Université Nazi Boni,
Burkina Faso.
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Cardano and the cubic
TAMU Mathematics Club, 12 October 2021.
abstract.
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Applications of Bernstein's Other Theorem
SIAM SAGA Seminar, 10 August 2021.
abstract. pictures from the talk.
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General witness sets
Symbolic-Numerical Solving, Mathematical Congress of the Americas 16 July 2021.
abstract
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Irrational toric varieties and the secondary polytope
S31: Mathematical-Physical Aspects of Toric and Tropical Geometry,
Mathematical Congress of the Americas 13 July 2021.
abstract, an image from the talk.
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Euclidean Distance Degree via Mixed Volume,
University Savoie Mont Blanc, 1 July 2021.
abstract.
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Real algebraic geometry in spectral theory
Facets of Real Algebraic Geometry,
Nantes, 21–25 June 2021.
abstract.
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Higher convexity of tropical objects
Multidimensional residues and tropical geometry,
Sirius Mathematics Center, Sochi 14–18 June 2021.
abstract
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Some Basic Questions About Amoebae
12 June 2021.
abstract.
Some pictures from the talk.
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Littlewood-Richardson Homotopy Algorithm
Technische Universität Berlin, 26 May 2021.
abstract.
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Euclidean Distance Degree via Mixed Volume
Degeneracy Loci and Applications, Ohio State University, 4–7 May 2021.
abstract.
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Euclidean Distance Degree via Mixed Volume
Algebraic Geometry Seminar, Texas A&M University, 26 April 2021.
abstract.
- Computing Galois Groups in Enumerative Geometry,
Sage/Oscar Days for Combinatorial Algebraic Geometry,
18 February 2021.
- The Five-Color Theorem,
Texas A&M Mathematics Club,
8 February 2021. abstract.
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General witness sets
AMS Special Session on Numerical Methods for Solving Polynomial Systems, 2021 Joint Mathematics Meetings.
6 January 2021.
text of talk.
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