Baku State University Journals

NONEXISTENCE OF GLOBAL SOLUTIONS IN AN INFINITE DOMAIN FOR A SYSTEM OF THREE SEMILINEAR SECOND-ORDER PARABOLIC EQUATIONS WITH SINGULAR POTENTIAL

Received: 23-Jul-2025 Accepted: 25-Aug-2025 Published: 18-Sep-2025 Read PDF Download PDF

Shirmail G. Bagirov; Konul A. Guluyeva

DOI:

Abstract

In the domain we consider the following problem: where A sufficient condition on the absence of global solutions is obtained. The proof is based on the method of test functions.

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NONEXISTENCE OF GLOBAL SOLUTIONS IN AN INFINITE DOMAIN FOR A SYSTEM OF THREE SEMILINEAR SECOND-ORDER PARABOLIC EQUATIONS WITH SINGULAR POTENTIAL

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