Elementary matrix operations on a napkin
UWM EMS Building, Room E495 3200 N. Cramer Avenue, Milwaukee, WI, United StatesDepartment of Mathematical Sciences Colloquium presented by Dr. Bogdan Nica, Indiana University-Purdue University Indianapolis. Matrices of determinant 1 can be reduced to the identity matrix by row- and column-operations. This is a well-known fact of linear algebra--assuming that we work …