Dominic Welsh is Professor Emeritus of Mathematics at the University of Oxford and Emeritus fellow of Merton College, Oxford. He held the John von Neumann Professorship at Bonn in 1990-91, and was appointed Professor of Mathematics at Oxford in 1993. His research interests include combinatorics and complexity theory, and he has written more than a hundred papers in these areas. He retired from Oxford University in 2005, and has since then held visiting positions in New Zealand and Barcelona.
-This book is an updated version of the 1986 classic... There is a new chapter on Markov chains, and a few new sections and problems, but the book still retains its concise, direct style.- --MAA Reviews This book is an updated version of the 1986 classic... There is a new chapter on Markov chains, and a few new sections and problems, but the book still retains its concise, direct style. --MAA Reviews