«“Each chapter ends with a set of exercises, designed to help the reader to develop a deeper understanding of the theory and methods of Riordan arrays, and a reference section. Solutions to selected exercises are also provided at the end of the book. It is a pleasure to read such a comprehensive and clearly written book on Riordan arrays and the Riordan group. This book excellently introduces and develops a fascinating new research area of enumerative combiatronics.” (Chen Sheng, zbMATH 1498.05002, 2022)»
«“Each chapter ends with a set of exercises, designed to help the reader to develop a deeper understanding of the theory and methods of Riordan arrays, and a reference section. Solutions to selected exercises are also provided at the end of the book. It is a pleasure to read such a comprehensive and clearly written book on Riordan arrays and the Riordan group. This book excellently introduces and develops a fascinating new research area of enumerative combiatronics.” (Chen Sheng, zbMATH 1498.05002, 2022)»