Attractors for parabolic equations related to Caffarelli-Kohn-Nirenberg inequalities

Authors: Nguyen Dinh Binh, Cung Thế Anh,

https://doi.org/10.1186/1687-2770-2012-35

Publisher, magazine: ,

Publication year: 2012

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Abstract

Using the theory of uniform global attractors for multi-valued semiprocesses, we prove the existence of attractors for quasilinear parabolic equations related to Caffarelli-Kohn- Nirenberg inequalities, in which the conditions imposed on the nonlinearity provide the global existence of weak solutions but not uniqueness, in both autonomous and non-autonomous cases.

Tags: Caffarelli-Kohn-Nirenberg inequalities; non-uniqueness; weak solution; multivalued semiflow; multi-valued semiprocess; compact attractor; compactness and monotonicity methods