Name: symplectic methods for the symplectic eigen-problem (en Inglés)
SKU: 25620505
Price: 95.47 USD
Availability: InStock
Author: Fassbender, Heike

portada symplectic methods for the symplectic eigen-problem (en Inglés)

symplectic methods for the symplectic eigen-problem (en Inglés)

Formato

Libro Físico

Editorial

Springer

Autor

Fassbender, Heike

Año

2010

Idioma

Inglés

N° páginas

269

Encuadernación

Tapa Blanda

Dimensiones

23.4x15.6x1.5 cm

Peso

0.41 kg.

ISBN

1441933468

ISBN13

9781441933461

Categorías

Álgebra
Ciencias de la computación

symplectic methods for the symplectic eigen-problem (en Inglés)

Fassbender, Heike (Autor) · Springer · Tapa Blanda

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Reseña del libro "symplectic methods for the symplectic eigen-problem (en Inglés)"

The solution of eigenvalue problems is an integral part of many scientific computations. For example, the numerical solution of problems in structural dynamics, electrical networks, macro-economics, quantum chemistry, and c- trol theory often requires solving eigenvalue problems. The coefficient matrix of the eigenvalue problem may be small to medium sized and dense, or large and sparse (containing many zeroelements). In the past tremendous advances have been achieved in the solution methods for symmetric eigenvalue pr- lems. The state of the art for nonsymmetric problems is not so advanced; nonsymmetric eigenvalue problems can be hopelessly difficult to solve in some situations due, for example, to poor conditioning. Good numerical algorithms for nonsymmetric eigenvalue problems also tend to be far more complex than their symmetric counterparts. This book deals with methods for solving a special nonsymmetric eig- value problem; the symplectic eigenvalue problem. The symplectic eigenvalue problem is helpful, e.g., in analyzing a number of different questions that arise in linear control theory for discrete-time systems. Certain quadratic eigenvalue problems arising, e.g., in finite element discretization in structural analysis, in acoustic simulation of poro-elastic materials, or in the elastic deformation of anisotropic materials can also lead to symplectic eigenvalue problems. The problem appears in other applications as well.