This book starts with a general introduction to regular expressions. The first section describes and defines the constructs used in regular expressions, and establishes the common principles of pattern matching. The remaining sec- tions of the book
In this paper, we study the 1-cohomology groups associated with the unitary irreducible representations of locally compact groups of isometries of regular trees.
This page describes the syntax of regular expressions in Perl. If you haven't used regular expressions before, a quick-start introduction is available in perlrequick, and a longer tutorial introduction is available in perlretut. For reference on how
