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Residue Expansions for Certain Green's Functions and Resolvent Kernels (Classic Reprint) - Couverture souple

Peters, Arthur S.

 
9781334016820: Residue Expansions for Certain Green's Functions and Resolvent Kernels (Classic Reprint)

Synopsis

Residue Expansions for Green's Functions and Resolvent Kernels A clear, rigorous look at how generalized eigenfunctions help expand functions and solve boundary value problems. This book shows a method that avoids heavy asymptotics and applies to a wide class of problems.

The text explains how a function can be represented as a series of residues using Green's functions and resolvent kernels. It covers the Poincaré-Birkhoff framework and extends it to include boundary conditions where parameters appear in the conditions themselves. Readers will see how these expansions connect to classical Fourier-type series and gain practical tools for analyzing linear differential equations.


  • Derivation and interpretation of residue-based expansions for functions under general boundary conditions

  • Detailed construction of Green's functions and resolvent kernels in this setting

  • Techniques to handle parameters in boundary conditions and to avoid reliance on explicit eigenvalue asymptotics

  • Applications to expansion problems across related integral and differential equations



Ideal for students, researchers, and professionals in applied mathematics, mathematical physics, and engineering who work with differential equations and spectral methods.

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