My undergraduate advisor Richard Wilders (left) and I.
Robert Krzyzanowski Robert Krzyzanowski
University of Illinois at Chicago
Office: SEO 730 - This term I will be real busy so if you want to catch me contact me beforehand!
Cell phone: (630) 636-8321
E-mail:
Office hours: 11AM - 1PM Tuesdays in the MLC lab. Call or email me to make an appointment! :-)

I am a graduate student in mathematics at the University of Illinois at Chicago. Currently, I am enrolled in representation theory, algebraic topology I, algebraic geometry II, and modular forms. I am also going to try to sit in on model theory of fields, Wenger's second topology course, and differential geometry.

For more information and course resources (like notes), click the courses link on the top right. If you are one of my students, you will find your quiz grades there. You can contact me anytime at the above phone or email.

If I were a Springer-Verlag Graduate Text in Mathematics, I would be Saunders Mac Lane's Categories for the Working Mathematician.

I provide an array of general ideas useful in a wide variety of fields. Starting from foundations, I illuminate the concepts of category, functor, natural transformation, and duality. I then turn to adjoint functors, which provide a description of universal constructions, an analysis of the representation of functors by sets of morphisms, and a means of manipulating direct and inverse limits.

Which Springer GTM would you be? The Springer GTM Test