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Discrete Hamiltonian Systems : Difference Equations, Continued Fractions, and Riccati Equations / by Calvin Ahlbrandt, A.C. Peterson
(Texts in the Mathematical Sciences ; 16)
版 | 1st ed. 1996. |
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出版者 | (New York, NY : Springer US : Imprint: Springer) |
出版年 | 1996 |
本文言語 | 英語 |
大きさ | XIV, 376 p : online resource |
著者標目 | *Ahlbrandt, Calvin author Peterson, A.C author SpringerLink (Online service) |
件 名 | LCSH:Difference equations LCSH:Functional equations LCSH:Mathematical optimization LCSH:Calculus of variations LCSH:Approximation theory FREE:Difference and Functional Equations FREE:Calculus of Variations and Optimization FREE:Approximations and Expansions |
一般注記 | 1 Second Order Scalar Difference Equations -- 2 Continued Fractions -- 3 Symplectic Systems -- 4 Discrete Variational Theory -- 5 Symmetric Three Term Recurrence Relations -- 6 Discrete Riccati Equations for Three Term Recurrences -- 7 Green’s Functions for Nonhomogeneous Second Order Difference Equations -- 8 Disconjugacy Criteria -- 9 Discrete Linear Hamiltonian Systems -- References This book should be accessible to students who have had a first course in matrix theory. The existence and uniqueness theorem of Chapter 4 requires the implicit function theorem, but we give a self-contained constructive proof ofthat theorem. The reader willing to accept the implicit function theorem can read the book without an advanced calculus background. Chapter 8 uses the Moore-Penrose pseudo-inverse, but is accessible to students who have facility with matrices. Exercises are placed at those points in the text where they are relevant. For U. S. universities, we intend for the book to be used at the senior undergraduate level or beginning graduate level. Chapter 2, which is on continued fractions, is not essential to the material of the remaining chapters, but is intimately related to the remaining material. Continued fractions provide closed form representations of the extreme solutions of some discrete matrix Riccati equations. Continued fractions solution methods for Riccati difference equations provide an approach analogous to series solution methods for linear differential equations. The book develops several topics which have not been available at this level. In particular, the material of the chapters on continued fractions (Chapter 2), symplectic systems (Chapter 3), and discrete variational theory (Chapter 4) summarize recent literature. Similarly, the material on transforming Riccati equations presented in Chapter 3 gives a self-contained unification of various forms of Riccati equations. Motivation for our approach to difference equations came from the work of Harris, Vaughan, Hartman, Reid, Patula, Hooker, Erbe & Van, and Bohner HTTP:URL=https://doi.org/10.1007/978-1-4757-2467-7 |
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電子ブック | 配架場所 | 資料種別 | 巻 次 | 請求記号 | 状 態 | 予約 | コメント | ISBN | 刷 年 | 利用注記 | 指定図書 | 登録番号 |
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電子ブック | オンライン | 電子ブック |
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Springer eBooks | 9781475724677 |
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EB00232491 |
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