6
votes
2answers
311 views

Set Braces in XYPic, XYMatrix

I want to add three braces to a xymatrix in a xypic environment. Here's how I got so far. \documentclass[11pt]{article} % use larger type; default would be 10pt \usepackage[all]{xy} \begin{document} ...
3
votes
1answer
164 views

labeling diagrams with matrices

I it possible to label an arrow with a matrix in Xy-pic? In the following diagram I want to label the arrows with 2x2 matrices to represent linear maps between vector spaces, in the place of a,b and ...