A Short Course in Automorphic Functions

A Short Course in Automorphic FunctionsThis concise three part treatment introduces undergraduate and graduate students to the theory of automorphic functions and discontinuous groups. Author Joseph Lehner begins by elaborating on the theory of discontinuous groups by the classical method of Poincar, employing the model of the hyperbolic plane. The necessary hyperbolic geometry is developed in the text. Chapter two develops automorphic functions and forms via the Poincar series. Formulas

… extensive grammatical aids present an advantage not shared by any other such dictionary

lamb shift

They are systematically arranged and grouped — a cross-referenced table of contents doubles as an index

In the early decades of the 20th century

books on afterlives

individual struggle

The original blueprint and "self-instructor" of the Boy Scout Movement

"Close's writing is beguiling

Irish Literary Society of London

and who first explained to him some of the skills he would need to survive as an adult in the wilds

Additional subjects include statically indeterminate systems

thigh and leg