
1 - A symple non-Euclidean geometry ant its physical basis : an elementary account of Galilean geometry and the Galiliean principle of relativity |
2 - Combinatorics |
3 - Discrete groups |
4 - Felix Klein and Sophus Lie : Evolution of the idea of symmetry in the Nineteenth Century |
5 - Lectures on linear algebra |
6 - Lectures partial differential equations |
7 - Linear operators in Hilbert space |
8 - Noneuclidean geometry |
9 - Quadratic forms & matrices : an introduction approach |
10 - Topics in complex function theory. Volume I : Elliptic functions and uniformization theory |