The classes that I am teaching this (Spring, 2022) semester each have their own web page:

Math 423/823, Intro to Complex Variables

Math 990, Topics in Topology (Topology and Data)

There are also, of course, the pages produced for (some of) my earlier courses, in case you want to finally finish that problem set that you forgot to turn in.....

Math 314, Matrix Theory Section 004 (10:30am) (Fall, 2021)

Math 314, Matrix Theory Section 008 (1:30pm) (Fall, 2021)

Math 872, Topology II (Spring, 2021)

Math 106, Calculus I (Fall, 2020)

Math 871, Topology I (Fall, 2020)

On leave, 2019-2020 academic year.

Math 990, Topics in Topology (Hyperbolic Geometry and Topology) (Spring, 2019)

Math 325, Elementary Analysis (Fall, 2018)

Math 417, Group Theory (Fall, 2018)

Math 423, Intro to Complex Variables (Spring, 2018)

Math 990, Topics in Topology (Orderings of (3-manifold) Groups) (Spring, 2018)

Math 107H, Calculus II (Fall, 2017)

Math 871, Topology I (Fall, 2017)

Math 325, Elementary Analysis (Spring, 2017)

Math 872, Topology II (Spring, 2017)

Math 106, Calculus I (Fall, 2016)

Math 871, Topology I (Fall, 2016)

Math 208H, Calculus III (Spring, 2016)

Math 417, Group Theory (Spring, 2016)

Math 107H, Calculus II (Fall, 2015)

Math 856, Introduction to Smooth Manifolds (Fall, 2015)

Math 314, Matrix Theory (Spring 2015)

Math 872, Topology II (Spring 2015

Math 314, Matrix Theory (Fall, 2014)

Math 871, Topology I (Fall, 2014)

Math 208H, Calculus III (Spring, 2014)

Math 990, Topics in Topology (Topological Methods in Group Theory) (Spring, 2014)

Math 107H, Calculus II (Fall, 2013)

Math 314, Matrix Theory (Fall, 2013)

On leave, 2012-2013 academic year.

Math 208H, Calculus III (Spring 2012)

Math 325, Elementary Analysis (Spring 2012)

Math 189H, Freshman Honors Seminar (Fall 2011)

Math 856, Introduction to Smooth Manifolds (Fall 2011)

Math 423/823, Intro to Complex Variables (Spring 2011)

Math 896, Landscapes Seminar (Spring 2011)

Math 990, Topics in Topology (Combinatorial Knot Theory) (Spring 2011)

Math 107H, Calculus II (Honors) (Fall 2010)

Math 107, Calculus II (Spring 2010)

Math 314/814, Matrix Theory (Spring 2010)

Math 221, Differential Equations (Fall 2009)

Math 856, Introduction to Smooth Manifolds (Fall 2009)

Math 314/814, Matrix Theory (sections 001 and 005) (Spring 2009)

Math 445, Introduction to Number Theory (Fall 2008)

Math 107H, Calculus II (Fall 2008)

Math 314/814 Matrix Theory (Spring 2008)

Math 990 Topics in Topology (Linear Rep'ns of Finitely-presented Groups) (Spring 2008)

Math 106 Analytic Geometry and Calculus I (Fall 2007)

Math 203, Contemporary Mathematics (Fall 2007)

Math 872 Algebraic Topology (Spring 2007)

Math 856, Introduction to Smooth Manifolds (Fall 2006)

On leave, 2005-2006 academic year.

Math 971, Algebraic Topology 1 (Spring 2005)

Math 445, Introduction to Number Theory (Fall 2004)

Math 208H, Calculus III (Spring 2004)

Math 221, Differential Equations (Spring 2004)

Math 107H, Calculus II (Fall 2003)

Math 970, Topology (Fall 2003)

Math 221, Differential Equations (Spring 2003)

Math 978, Survey of Knot Theory (Spring 2003)

Math 445, Introduction to the Theory of Numbers (Fall 2002)

Math 203, Contemporary Mathematics (Spring 2002)

Math 970, Topology (Spring 2002)

Math 310/310H, Introduction to Modern Algebra (Fall, 2001)

Math 971, Algebraic Topology (Fall, 2001)

Math 970, Topology (Spring, 2001)

Math 203, Contemporary Mathematics (Spring, 2001)

Math 208H, Multivariable Calculus (Fall, 2000)

Math 221, Differential Equations (Spring, 2000)

Math 314, Matrix Theory (Spring, 2000)

Math 208, Multivariable Calculus (Fall, 1999)

Math 971, Algebraic Topology (Fall, 1999)

Math 203, Contemporary Mathematics (Spring, 1999)

Math 314/814, Matrix Methods (Spring, 1999)

Math 1650, Precalculus (Fall, 1998)

Math 1710, Calculus I (Fall, 1998)

Math 4500, Introduction to Topology (Spring, 1998)

Math 1710, Calculus I (Spring, 1998)

Math 1650, Precalculus (Fall, 1997)

Math 1720, Calculus II (Fall, 1997)

Before the fall of 1997 I apparently hadn't discovered the notion of a class web page.