Some new aspects of perturbation theory of positive solutions of second-order linear elliptic equations

Debdip Ganguly; Yehuda Pinchover

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arXiv · 1812.03450

Some new aspects of perturbation theory of positive solutions of second-order linear elliptic equations

Debdip Ganguly·Yehuda Pinchover

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Abstract

We present some new results concerning perturbation theory for positive solutions of second-order linear elliptic operators, including further study of the equivalence of positive minimal Green functions and the validity of a Liouville comparison principle for nonsymmetric operators.

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Debdip Ganguly, Yehuda Pinchover. 2018-12-09. Some new aspects of perturbation theory of positive solutions of second-order linear elliptic equations. https://arxiv.org/abs/1812.03450

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