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  • Cited by 5
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  • Proceedings of the Royal Society of Edinburgh: Section A Mathematics, Volume 134, Issue 2
  • April 2004, pp. 363-373

Strict convexity of level sets of solutions of some nonlinear elliptic equations

  • Francesca Gladiali (a1) and Massimo Grossi (a2)
  • DOI: http://dx.doi.org/10.1017/S0308210500003255
  • Published online: 12 July 2007
Abstract

In this paper we study the convexity of the level sets of solutions of the problem where f is a suitable function with subcritical or critical growth. Under some assumptions on the Gauss curvature of ∂Ω, we prove that the level sets of the solution of (0.1) are strictly convex.

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Proceedings of the Royal Society of Edinburgh Section A: Mathematics
  • ISSN: 0308-2105
  • EISSN: 1473-7124
  • URL: /core/journals/proceedings-of-the-royal-society-of-edinburgh-section-a-mathematics
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