S. Challal

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Publications

Citations

131

H-Index

Active since

2004

Affiliations

Fields Institute for Research in Mathematical Sciences(Current)

University of Lisbon

S. Challal is an author at Fields Institute for Research in Mathematical Sciences specializing in boundary-value problems, free-boundary problems, and natural sciences.

Publications per year

2004–2014

Publications

On the A-obstacle problem and the Hausdorff measure of its free boundary

S. Challal, Abdeslem Lyaghfouri, José Francisco Rodrigues · Annali di Matematica Pura ed Applicata (1923 -) · 2010 · 40 citations · Full text

Natural Sciences, Mathematics, Physics +13

Second order regularity for the <i>p</i>(<i>x</i>)-Laplace operator

S. Challal, Abdeslem Lyaghfouri · Mathematische Nachrichten · 2011 · 18 citations

Natural Sciences, Mathematics, Differential Equations +9

Porosity of free boundaries in A-obstacle problems

S. Challal, Abdeslem Lyaghfouri · Nonlinear Analysis · 2008 · 17 citations

Engineering, Computational Engineering, Computational Fluid Dynamics +7

On the regularity of the free boundary for quasilinear obstacle problems

S. Challal, Abdeslem Lyaghfouri, José Francisco Rodrigues et al. · Interfaces and Free Boundaries Mathematical Analysis Computation and Applications · 2014 · 17 citations

Engineering, Mechanical Engineering, Finite Element Analysis +12

A filtration problem through a heterogeneous porous medium

S. Challal, Abdeslem Lyaghfouri · Interfaces and Free Boundaries Mathematical Analysis Computation and Applications · 2004 · 15 citations

Engineering, Earth Sciences, Computational Fluid Dynamics +15

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