Concepedia

Publication | Closed Access

The normal derivative lemma and surrounding issues

14

Citations

108

References

2022

Year

Abstract

Abstract In this survey we describe the history and current state of one of the key areas in the qualitative theory of elliptic partial differential equations related to the strong maximum principle and the boundary point principle (normal derivative lemma). Bibliography: 234 titles.

References

YearCitations

Page 1