Instructor: Igor Zelenko
Office: Blocker 601J
Office hours (subject to change): Monday and Friday 11am-noon, Wednesday 3-4pm or by appointment in my office
e-mail: zelenko"at"math.tamu.edu
Home-page: https://www.math.tamu.edu/~zelenko/
Home-page of the course:
Class hours: MWF 1:50-2:40pm. BLOC 205B
Main Text:
Other texts:
Additional references that you may like to consult include:
1. S. Kobayashi, K. Nomizu, Foundations of Dofferential Geometry, Vol 1 (1963) and 2 (1969), Interscience publisher.Material. This is the second semester of a year-long graduate
course in differential geometry. We will discuss the theory connections
on vector bunbdles :covariant derivatives, connection forms, parallel
transport,curvature tensor, torsion , Bianchi
identities (Nicolaescu , subsection 3.3), elements of Riemannian
Geometry :Levi-Civita connection, goedesics, properties of Riemannian
curvature tensor, elements of Cartan's method of moving frames and
Geometry of submanifolds of Riemannian manifolds, the Gauss-Bonnet
theporem for oriented surfaces (Chapter 4 of Nicolaescu), The
variational theory of Geodesics: Jacobi fields, conjugate points,
Bonnet-Myers and Racuh comparison theorems (Section 5,2 of Nicolaescu
and Chapters 9 and 10 of DoCarmo), Elements of Cohomology
theory: De Rhan cohomology, the Poincare duality and elements of
intersection theory ( Nicolaescu, subsections 7.1, 7.2, and 7.3),
Characteristic classes: Connection in principle bunde, G-structures ,
Invariant polynomials, , the Chern-Weil theory, Chern classes,
Pontryagim classes, Euler class, Gauss-Bonnet-Chern theorem
(Nicolaescu, Chapter 8, for connectionss in principle bundles and
elements of G-structures the additional sources are Chapter 8 of
Spivak and Chapter VII of Sternberg). If the time will perit we wil
discuss prolongation f G-structures, Cartan connection with
applications to Conformal and Projective Geometry (the correspondong sources and materials will be provided).
Grading. Your grade will be determined by home
assignments given once in 2-3 weeks (70%) and a
presentation (30%) at the end of the semester that will be
assigned to you in advanced on a topic which continues some topic
discussed in a class or on a new topic which was not covered in
class. You also can suggest a topic related to your own research and Differential Geometry.
85%-100%=A,
75%-84%=B , 65%-74%=C, 55%-64%=D, less than 55%=F
Copyright policy: All printed materials disseminated in class or on the web are protected by Copyright laws. One xerox copy (or download from the web) is allowed for personal use. Multiple copies or sale of any of these materials is strictly prohibited.
Americans with Disabilities Act (ADA) Policy Statement. The Americans with Disabilities Act (ADA) is a federal anti-discrimination
statute that provides comprehensive civil rights protection for persons
with disabilities. Among other things, this legislation requires
that all
students with disabilities be guaranteed a learning environment that
provides for reasonable accommodation of their disabilities. If you
believe
you have a disability requiring an accommodation, please contact
Disability Services, currently located in the Disability Services
building at the
Student Services at White Creek complex on west campus or
call 979-845-1637. For additional information,
visit http://disability.tamu.edu
[disability.tamu.edu].
Title IX and Statement on Limits to Confidentiality
Texas A&M University and the College
of Science are committed to fostering a learning environment that is
safe and productive for all. University policies and federal and
state laws provide guidance for achieving such an environment. Although
class materials are generally considered confidential pursuant to
student record policies and laws, University employees — including
instructors — cannot maintain confidentiality when it conflicts with
their responsibility to report certain issues that jeopardize the
health and safety of our community. As the instructor, I must report
(per Texas A&M System Regulation 08.01.01) the following
information to other University offices if you share it with me, even
if you do not want the disclosed information to be shared:
• Allegations of sexual assault, sexual
discrimination, or sexual harassment when they involve TAMU students,
faculty, or staff, or third parties visiting campus.
These reports may trigger contact from a campus official who will
want to talk with you about the incident that you have shared. In many
cases, it will be your decision whether or not you wish to speak with
that individual. If you would like to talk about these events in a more
confidential setting, you are encouraged to make an appointment with
the Student Counseling Service (https://scs.tamu.edu/ [scs.tamu.edu]).
Students and faculty can report
non-emergency behavior that causes them to be concerned
at http://tellsomebody.tamu.ed [tellsomebody.tamu.edu].