Math 109c: Introduction to Geometry and Topology
Instructor: Alexander Gorodnik
Office: 172 Sloan
Phone: 395-4325
E-mail: gorodnik "at" caltech "dot" edu
Office Hours: MW 1:30-2:30pm and by appointment
TA: Dongping Zhuang
E-mail: dongping at caltech dot edu
Office hour: Tu. 4-5pm (Sloan 385)
Course Objective:
Math 109c is the final part of the 109 sequence (Introduction to geometry and topology).
In this course, we cover the fundamentals of differential topology:
- Topological and smooth manifolds,
tangent and vector bundles, vector fields, immersions and submersions, transversality,
homotopy and stability, Sard's theorem.
- Differential forms, de Rham cohomology, and integration on manifolds.
- Intersection theory (Lefschetz fixed point theorem, Poincare-Hopf theorem).
- Elements of Riemannian geometry.
Prerequisites: Ma 109ab, and Ma 108 must be taken previously or concurrently.
Books:
The main references for this course are
- K. Burns and M. Gidea, Differential Geometry and Topology:
With a View to Dynamical Systems, Chapman & Hall/CRC, 2005.
- W. Boothby, An introduction to differentiable manifolds and Riemannian geometry, Academic Press, 2002.
Another nice textbook is
- V. Guillemin and A. Pollack, Differential Topology, Prentice-Hall, 1974.
We also recommend a short lovely introduction to the subject:
-
J. Milnor, Topology from the differentiable viewpoint,
Princeton University Press, Princeton, NJ, 1997.
Grading Policy: Weekly homework (50%), a midterm (20%) and a final (30%).
Late work will only be accepted with a valid and a well-documented explanation.
Please, contact the TA to submit late homework.
Homework
- Homework 1 (due Wed., April 5, by noon)
- Homework 2 (due Wed., April 12, by noon)
- Homework 3 (due Wed., April 19, by noon)
- Homework 4 (due Wed., April 26, by noon)
- Midterm - pick up from the HW box (due Wed., May 3, by noon)
- Homework 5 (due Wed., May 10, by noon)
- Homework 6 (due Wed., May 17, by noon)
- Homework 7 (due Wed., May 24, by noon)
- Final Exam - pick up from the HW box (due Friday, June 2, 2006, 10am)