Revista de la Unión Matemática Argentina

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  Año 1998, Vol. 41, Número 1

  • Symmetrization of quasi linear parabolic problems

    C. Abourjaily, P. Benilan

    págs. 1-14

    

  • Numerical experiments with ut = x(u)xx

    J. P. Bouillette, J. I. Etcheverry

    págs. 15-26

    

  • Singular limits and the ?mesa? problem

    J. E. Bouillet, M.K. Korten, V. Márquez

    págs. 27-40

    

  • Lower semicontinuity of the affine total variation used in image segmentation

    C. Ballester, Vicent Caselles Costa, M. González

    págs. 41-60

    

  • The relation between Petrov-Galerkin and collocation methods using spline multiresolution analyses

    págs. 61-78

    

  • Some remarks on the antimaximum principle

    J. P. Gossez

    págs. 79-84

    

  • The H-surface system with constant boundary values

    E. Lami Dozo, María Cristina Mariani

    págs. 85-90

    

  • Stability criteria through characteristic equations of linear operators

    R. Nagel

    págs. 91-98

    

  • Some nonlinear heat conduction problems for a semi-infinite strip with a non-uniform heat source

    Domingo Alberto Tarzia, L. T. Villa

    págs. 99-114

    

  • A priori estimates, Lagrangian coordinates and the regularity of nonlinear diffusion equations

    Juan Luis Vázquez

    págs. 115-128

    

  • Working with Julio Bouillet

    M. Korten

    págs. 129-140