Results 51 to 57 of about 57 (57)

The maximum principle for hypersurfaces with vanishing curvature functions

Journal of Differential Geometry, 1995
exaly  

A counterexample to the conjecture of Saint Venant via reflection methods

Differential and Integral Equations, 1990
exaly  

Pontryagin maximum principle for semilinear second order elliptic partial differential equations and variational inequalities with state constraints

Differential and Integral Equations, 1992
exaly  

On the maximum principle for a class of linear parabolic differential systems

Hiroshima Mathematical Journal, 1988
exaly  

Riesz capacity, maximum principle and removable sets of fully nonlinear second order elliptic operators

Differential and Integral Equations, 2013
exaly  

On maximum principles and existence of positive solutions for some cooperative elliptic systems

Differential and Integral Equations, 1995
exaly  

Monotonicity of radially symmetric supersolutions for polyharmonic-type operators

Differential and Integral Equations, 2002
exaly