Uniqueness for Entropy Solutions to fully Nonlinear Equations

Authors

  • Chiraz KOURAICHI Ecole Nationale d'Ingénieurs de Monastir
  • Abdelmajid SIAI InstitutPréparatoire aux Etudes d’Ingénieurs de Nabeul

DOI:

https://doi.org/10.24297/jam.v5i2.7239

Keywords:

entropic solution, nonlinear elliptic equation, uniqueness solution

Abstract

Let X be a metric space, no2.jpg the space of miu_31.jpgmeasurable funtions, miu.jpg be a domain whith boundary 2.jpg and a(x; 3.jpg) be an operator of Leray-Lions type. If beta.jpgandgamma.jpgare nondecreasing continuous function on R such that beta1.jpg(0) =gamma1.jpg (0) = 0 and (f; g) .jpgL1 (X; beta2.jpg;U.jpg), then, there exists a unique entropy solution u in M(X; B;U1.jpg) to the problem [a(.,Du)] + beta3.jpg(u) =  and a(.,Du)v+gamma2.jpg(u) = g on22.jpg .

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Author Biographies

  • Chiraz KOURAICHI, Ecole Nationale d'Ingénieurs de Monastir

    Ecole Nationale d'Ingénieurs de Monastir, Tunisie


  • Abdelmajid SIAI, InstitutPréparatoire aux Etudes d’Ingénieurs de Nabeul

    InstitutPréparatoire aux Etudes d’Ingénieurs de Nabeul, Tunisie.

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Published

2013-12-23

Issue

Section

Articles

How to Cite

Uniqueness for Entropy Solutions to fully Nonlinear Equations. (2013). JOURNAL OF ADVANCES IN MATHEMATICS, 5(2), 650-656. https://doi.org/10.24297/jam.v5i2.7239

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