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Infinite matrices and their recent applications / P.N. Shivakumar, K.C. Sivakumar and Yang Zhang.

By: Contributor(s): Material type: TextTextPublication details: Switzerland : Springer, 2016.Description: x, 118 pages : illustrations ; 24 cmISBN:
  • 9783319301792
Subject(s): DDC classification:
  • 512.9434  23 Sh558
Contents:
1. Introduction -- 2. Finite Matrices and their Nonsingularity -- 3. Infinite Linear Equations -- 4. Generalized Inverses: Real or Complex Field -- 5. Generalized Inverses: Quaternions -- 6. M-matrices over Infinite Dimensional Spaces -- 7. Infinite Linear Programming -- 8. Applications.
Summary: This monograph covers the theory of finite and infinite matrices over the fields of real numbers, complex numbers and over quaternions. Emphasizing topics such as sections or truncations and their relationship to the linear operator theory on certain specific separable and sequence spaces, the authors explore techniques like conformal mapping, iterations and truncations that are used to derive precise estimates in some cases and explicit lower and upper bounds for solutions in the other cases. Most of the matrices considered in this monograph have typically special structures like being diagonally dominated or tridiagonal, possess certain sign distributions and are frequently nonsingular. Such matrices arise, for instance, from solution methods for elliptic partial differential equations. The authors focus on both theoretical and computational aspects concerning infinite linear algebraic equations, differential systems and infinite linear programming, among others. Additionally, the authors cover topics such as Besselℓ́ℓs and Mathieuℓ́ℓs equations, viscous fluid flow in doubly connected regions, digital circuit dynamics and eigenvalues of the Laplacian.
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Includes bibliographical references and index.

1. Introduction --
2. Finite Matrices and their Nonsingularity --
3. Infinite Linear Equations --
4. Generalized Inverses: Real or Complex Field --
5. Generalized Inverses: Quaternions --
6. M-matrices over Infinite Dimensional Spaces --
7. Infinite Linear Programming --
8. Applications.

This monograph covers the theory of finite and infinite matrices over the fields of real numbers, complex numbers and over quaternions. Emphasizing topics such as sections or truncations and their relationship to the linear operator theory on certain specific separable and sequence spaces, the authors explore techniques like conformal mapping, iterations and truncations that are used to derive precise estimates in some cases and explicit lower and upper bounds for solutions in the other cases. Most of the matrices considered in this monograph have typically special structures like being diagonally dominated or tridiagonal, possess certain sign distributions and are frequently nonsingular. Such matrices arise, for instance, from solution methods for elliptic partial differential equations. The authors focus on both theoretical and computational aspects concerning infinite linear algebraic equations, differential systems and infinite linear programming, among others. Additionally, the authors cover topics such as Besselℓ́ℓs and Mathieuℓ́ℓs equations, viscous fluid flow in doubly connected regions, digital circuit dynamics and eigenvalues of the Laplacian.

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