"Grups algebraics lineals." . . "Gruppi algebrici lineari." . . "Representação de grupos." . . "groupe fini." . . "Matemáticas computacionales." . . "Invarianten." . . "Invarianti - Teoria." . . . . . . . . . . . . . . . . . . . . . . . . "Electronic books" . . . . . . . . . . "Computational Invariant Theory" . . . . . . . . . . . "Computational invariant theory = 计算不变量理论" . "Computational invariant theory"@en . "Computational invariant theory" . "<>" . . . . . . "This book is about the computational aspects of invariant theory. Of central interest is the question how the invariant ring of a given group action can be calculated. Algorithms for this purpose form the main pillars around which the book is built. There are two introductory chapters, one on Gröbner basis methods and one on the basic concepts of invariant theory, which prepare the ground for the algorithms. Then algorithms for computing invariants of finite and reductive groups are discussed. Particular emphasis lies on interrelations between structural properties of invariant rings and computational methods. Finally, the book contains a chapter on applications of invariant theory, covering fields as disparate as graph theory, coding theory, dynamical systems, and computer vision. The book is intended for postgraduate students as well as researchers in geometry, computer algebra, and, of course, invariant theory. The text is enriched with numerous explicit examples which illustrate the theory and should be of more than passing interest." . . . . . "algèbre commutative." . . "base Gröbner." . . "Kommutativer Ring." . . "Kommutativer Ring" . "groupe linéaire." . . "Invariants." . . "Computerwiskunde." . . "Grups algèbrics lineals." . . "théorie invariant." . . "Computeralgebra." . . "Computeralgebra" . "Grups finits." . . "Kommutativer Ring Invariantentheorie Computeralgebra." . . "Invariantentheorie." . . "Invariantentheorie" . "Álgebra." . . "groupe réductif." . . . . "Algoritmen." . . "Algebraische Transformationsgruppe." . .