Lecture recording links
Passcodes are Xxxxxxx-S21 where
Xxxxxxx=textbook author's last name.
Classes canceled: snowday.
Wednesday, Feb 3, 2021 , Nets and compactness;
first few minutes are missing.
Wednesday, Feb 10, 2021 , Stone-Weierstrass continued,
normed vector spaces;
Wednesday, Feb 18, 2021 , consequences of
Hahn-Banach, the Baire category therorem