Enhanced by many worked examples - as well as problems and solutions - this in-depth text discusses the Kronecker matrix product, an increasingly important and useful matrix operation named after a 19th century German mathematician, Leopold Kronecker. Written at an undergraduate level, the work presents a great deal of information previously only available in specialised and hard-to-find texts. AUTHOR: Dr. Alexander Graham, now retired, was Senior Lecturer on the Faculty of Mathematics at The Open University, Milton Keynes, UK. Dover also publishes his Matrix Theory and Applications for Scientists and Engineers.