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On some Bernoulli free boundary type problems for general elliptic operators



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Díaz Díaz, Jesús Ildefonso y Padial Molina, Juan Francisco y Rakotoson, Jean Michel Theresien (2007) On some Bernoulli free boundary type problems for general elliptic operators. Proceedings of the Royal Society of Edinburgh: Section A Mathematics, 137 (5). pp. 895-911. ISSN 0308-2105

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URL Oficial: http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=1199064

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We consider some Bernoulli free boundary type problems for a general class of quasilinear elliptic (pseudomonotone) operators involving measures depending on unknown solutions. We treat those problems by applying the Ambrosetti-Rabinowitz minimax theorem to a sequence of approximate nonsingular problems and passing to the limit by some a priori estimates. We show, by means of some capacity results, that sometimes the measures are regular. Finally, we give some qualitative properties of the solutions and, for a special case, we construct a continuum of solutions.

Tipo de documento:Artículo
Palabras clave:t-set; equations; existence; confinement; stellarator; regularity; datum.
Materias:Ciencias > Matemáticas > Análisis funcional y teoría de operadores
Código ID:15288
Depositado:21 May 2012 10:00
Última Modificación:06 Feb 2014 10:20

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