Math 310 - Topology
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Instructor: Alex Degtyarev
Office: SA 130
Phone: x2135
Mail: no spam
Monday 15:40-17:30
Thursday | 15:40-16:30
Office hours:
Monday | 14:40-15:30
Thursday | 14:40-15:30
Textbook: Sue E. Goodman,
Beginning Topology. (Brooks/Cole, 2005)
Supplementary: D. B. Fuks, V. A. Rokhlin,
Beginner's Course in Topology. (Springer-Verlag, 1984)
Tentative course contents
Introduction. Metric spaces, topological spaces, continuous maps. Topological constructions.
Connectedness and compactness. Other topological properties.
Surfaces: definition, properties, models. Orientability. The classification theorem.
Cellular and simplicial complexes. The Euler characteristic. The genus of a surface.
Maps and graphs. Embeddings, colorings, etc.
Vector fields and Poincaré theorem.
Homotopy and homotopy equivalence. The fundamental group.
Covering spaces.
Seifert-van Kampen theorem. Applications.
Introduction to knots. Definition, knot diagrams, other ways to represent knots.
Simple invariants.
The knot group. Knot polynomials.
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Midterm I
(25%) TBA
See important remarks
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Midterm II
(30%) TBA
See important remarks
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Final
(35%) TBA
See important remarks
* All previous material
is fully included!
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Homeworks
(10%) Approximately weekly
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Remarks
During the exams please keep in mind the following:
Calculators are not allowed
Identical solutions (especially identically wrong ones) will
not get credit. I reserve the right to decide what
"identical" means. You still have the right to complain
Do not argue about the distribution of the credits among different
parts of a problem. I only accept complaints concerning my
misunderstanding/misreadung your solution
Show all your work. Correct answers without sufficient explanation
might not get full credit
Indicate clearly and unambiguously your final result. In
proofs, state explicitly each claim
Do not misread the questions or skip parts thereof. If you did,
do not complain
If you believe that a problem is misstated, do not try to
solve it; explain your point of view instead
Each problem has a reasonably short solution. If your calculation
goes completely out of hands, something must be wrong
Grading policy
I will take off a few (2-3) points for arithmetical mistakes. However,
a lot of points will be taken off for `obvious'
mistakes, i.e., either those that you can easily avoid or those
showing a deep misunderstanding of the subject.
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