N. Garofalo and J. Lewis, “A Symmetry Result Related to Some Overdeternined Boundary Value Problems,” American Journal of Mathematics, Vol. 111, No. 1, 1989, pp. 9-33. doi:10.2307/2374477

has been cited by the following article:

• TITLE: Some Steiner Symmetry Results in Overdetermined Boundary Value Problem

  AUTHORS: Zhongbo Fang, Anna Wang

  KEYWORDS: Steiner Symmetry, Moving Planes Method, Overdetermined Boundary Value Problem

  JOURNAL NAME: Advances in Pure Mathematics, Vol.1 No.6, November 24, 2011

  ABSTRACT: In this paper, we use the moving planes method to prove that the domain Ω and the solution u are Steiner symmetric if u is a positive solution of the overdetermined boundary value problem in Ω.