A functional identity can be informally described as an identical relation involving arbitrary elements in an associative ring together with arbitrary (unknown) functions. The theory of functional identities is a relatively new one, and this is the first book on this subject. The book is accessible to a wide audience and touches on a variety of mathematical areas such as ring theory, algebra and operator theory.
Mathematica by Example, Fifth Edition is an essential desk reference for the beginning Mathematica user, providing step-by-step instructions on achieving...
This well-respected text gives an introduction to the theory and application of modern numerical approximation techniques for students taking a one- or two...
The book aims at presenting technical and financial features of life insurance, non-life insurance, pension plans. The book has been planned assuming non...
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