Sergei Chmutov The Ohio State University, Mansfield Campus, 1760 University Drive Mansfield, OH 44906 Phone: (419)-755-4287 (office) E-mail: chmutov@math.ohio-state.edu Department of Mathematics of OSU, Columbus Campus	Designed by Brian K. Drescher John Baez's AMS blog about Chmutov's surface.

Teaching mathematics at The Ohio State University.

Autumn semester 2025

• Linear Algebra and Differential Equations for Engineers (Math 2174, class number 18506) 10:20--11:15, Cockins Hall 240.
  
• Honors Abstract Algebra I (Math 5590H, class numbers 18301 + 23603)
  and Algebra I (Math 5111, class numbers 14820 + 14819) 11:30--12:25, Baker Systems 184.
  
• Linear Algebra and Differential Equations for Engineers (Math 2174, class number 26100) 12:40--1:35, Fontana Lab 2040.

Our book Introduction to Vassiliev Knot Invariants