Math 525 (Rezk, 1:00 MWF, 347 Altgeld Hall).
Here is the syllabus.
The main text is Hatcher.
There are other references available online, such as:
All videos of online lectures (prerecorded and live) are available
I'm going to post sections of my lecture notes from time to time, once
I decide they are not nonsense. Note that these are written first for my
benefit, and sometimes are a bit cryptic or omit details.
Here are some illustrations/animations of topics we've seen.
lifting for the exponential map p: ℝ → S1
used to define winding numbers. (Actually, the animation shows the
exponential map from a strip to an annulus.)
Final. I have posted the final
Due at 11:59pm, Thursday, May 14.
Midterm 2. I have posted the midterm
at https://go.math.illinois.edu/rezk525. It was due (on learn.illinois.edu) Monday
before class. Here
Last modified 11 May 2020 by Charles Rezk. Email: