Harmony simplified: or, The theory of the tonal functions of chords, Riemann Hugo

Автор: Paraskevas Alvanos
Название: Riemann-Roch Spaces and Computation
ISBN: 3110426137 ISBN-13(EAN): 9783110426137
Издательство: Walter de Gruyter
Рейтинг:
Цена: 7429.00 р.
Наличие на складе: Есть у поставщика Поставка под заказ.

Описание: The book focuses on the educational perspective of Riemann-Roch spaces and the computation of algebraic structures connected to the Riemann-Roch theorem, which is a useful tool in fields of complex analysis and algebraic geometry. On one hand, the theorem connects the Riemann surface with its topological genus, and on the other it allows us to compute the algebraic function field spaces. In the first part of this book, algebraic structures and some of their properties are presented. The second part shows efficient algorithms and examples connected to Riemann-Roch spaces. What is important, a variety of examples with codes of algorithms are given in the book, covering the majority of the cases.

Автор: Oleg K. Sheinman
Название: Current Algebras on Riemann Surfaces
ISBN: 3110263963 ISBN-13(EAN): 9783110263961
Издательство: Walter de Gruyter
Цена: 18985.00 р.
Наличие на складе: Нет в наличии.

Описание: This monograph is an introduction into a new and fast developing field on the crossroads of infinite-dimensional Lie algebra theory and contemporary mathematical physics. It contains a self-consistent presentation of the theory of Krichever-Novikov algebras, Lax operator algebras, their interaction, representation theory, relations to moduli spaces of Riemann surfaces and holomorphic vector bundles on them, to Lax integrable systems, and conformal field theory. For beginners, the book provides a short way to join in the investigations in these fields. For experts, it sums up the recent advances in the theory of almost graded infinite-dimensional Lie algebras and their applications.The book may serve as a base for semester lecture courses on finite-dimensional integrable systems, conformal field theory, almost graded Lie algebras. Majority of results are presented for the first time in the form of monograph.