Mathematische Behandlung eines Desorptionsmodells für biporöse Systeme
Maximal elements and equilibria of generalized games for -majorized and condensing correspondences.
Morse-Sard theorem in infinite dimensional Banach spaces and investigation of the set of all critical levels
Mouvement à un nombre fini de degrés de liberté avec contraintes unilatérales : cas avec perte d'énergie
Multiple eigenvalue bifurcation for Fredholm operators.
Multiplicity results for sign-changing solutions of an operator equation in ordered Banach space
In this paper, we prove some multiplicity results for sign-changing solutions of an operator equation in an ordered Banach space. The methods to show the main results of the paper are to associate a fixed point index with a strict upper or lower solution. The results can be applied to a wide variety of boundary value problems to obtain multiplicity results for sign-changing solutions.
Multivalued solutions of a linear functional equation