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Indexed by:期刊论文

Date of Publication:2012-06-01

Journal:APPLIED MATHEMATICS-A JOURNAL OF CHINESE UNIVERSITIES SERIES B

Included Journals:SCIE

Volume:27

Issue:2

Page Number:139-149

ISSN No.:1005-1031

Key Words:quenching; nonsimultaneous quenching; quenching set; slow diffusion; nonlinear boundary flux

Abstract:This paper deals with the quenching behavior of positive solutions to the Newton filtration equations coupled with boundary singularities. We determine quenching rates for nonsimultaneous quenching at first, and then establish the criteria to identify the simultaneous and non-simultaneous quenching in terms of the parameters involved.