Macaulay

by Elena Guardo (Author), Adam Van Tuyl (Author)
Authors are the leading experts on the subject of arithmetically Cohen-Macaulay sets of points in multiprojective spaces
All necessary prerequisites are clearly explained and illustrated with carefully chosen examples
Presents a solution to the interpolation problem for ACM sets of points in P^1 x P^1 along with several applications

In the past two decades Cohen-Macaulay rings and modules have been central topics in commutative algebra. This book meets the need for a thorough, self-contained introduction to the subject. The authors emphasize the study of explicit, specific rings, making the presentation as concrete as possible. The general theory is applied to a number of examples and the connections with combinatorics are highlighted. Throughout each chapter, the authors have supplied many examples and exercises.

Poincaré duality algebras originated in the work of topologists on the cohomology of closed manifolds, and Macaulay's dual systems in the study of irreducible ideals in polynomial algebras.

Grande albo dalle tavole in bianco e nero, ricco di dettagli e particolari, per conoscere, scoprire e ammirare i grandi monumenti creati dall'uomo. Fulcro della vita nel Medioevo, il castello è tutt'ora un edificio dal grande fascino. Con le sue illustrazioni dettagliate, Macaulay racconta come venivano progettati e costruiti i castelli e i villaggi medievali. Età di lettura: da 10 anni.