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Sign Properties of Green's Functions For Two Classes of Boundary Value Problems

Published online by Cambridge University Press:  20 November 2018

P. W. Eloe*
Affiliation:
Department of Mathematics, University of Dayton Dayton, Ohio 45469
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Abstract

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Let G(x,s) be the Green's function for the boundary value problem y(n) = 0, Ty = 0, where Ty = 0 represents boundary conditions at two points. The signs of G(x,s) and certain of its partial derivatives with respect to x are determined for two classes of boundary value problems. The results are also carried over to analogous classes of boundary value problems for difference equations.

Type
Research Article
Copyright
Copyright © Canadian Mathematical Society 01

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