Robert Ash

Robert B. Ash is Professor Emeritus of Mathematics at the University of Illinois. He is the author of eight textbooks.

Ebooks

Information Theory

Topics in Stochastic Processes: Probability and Mathematical Statistics: A Series of Monographs and Textbooks

Real Analysis and Probability: Probability and Mathematical Statistics: A Series of Monographs and Textbooks

Real Variables with Basic Metric Space Topology

Basic Abstract Algebra: For Graduate Students and Advanced Undergraduates