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Displaying similar documents to “On the minimal number of critical points of a real function defined on a manifold.”

On existence of positive solutions for a class of Caffarelli-Kohn-Nirenberg type equations

J. Chabrowski, D. G. Costa (2010)

Colloquium Mathematicae

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We investigate the solvability of a singular equation of Caffarelli-Kohn-Nirenberg type having a critical-like nonlinearity with a sign-changing weight function. We shall examine how the properties of the Nehari manifold and the fibering maps affect the question of existence of positive solutions.

On life tables.

Е.И. Гумбель ([unknown])

Matematiceskij sbornik

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