Semigroups of transformations and endomorphisms have emerged as powerful algebraic frameworks to elucidate the underlying structures of graphs. By harnessing the principles of semigroup theory ...

Transformations of Functions This applet will help you in visualizing the effects of transformations on functions. Move the sliders on the right to change the translation and scaling factors.

A. W. Goodman, On the Schwarz-Christoffel Transformation and p-Valent Functions, Transactions of the American Mathematical Society, Vol. 68, No. 2 (Mar., 1950), pp ...

Jun-Ichi Igusa, On the Transformation Theory of Elliptic Functions, American Journal of Mathematics, Vol. 81, No. 2 (Apr., 1959), pp. 436-452 ...