Life span of solutions with large initial data for a semilinear parabolic system coupling exponential reaction terms

Author:

Zhou Sen

Abstract

Abstract In this paper, we study a coupled systems of parabolic equations subject to large initial data. By using comparison principle and Kaplan’s method, we get the upper and lower bound for the life span of the solutions.

Funder

College of Science, China Pharmaceutical University

Publisher

Springer Science and Business Media LLC

Subject

Algebra and Number Theory,Analysis

Reference20 articles.

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5. Lee, T.Y., Ni, W.: Global existence, large time behavior and life span of solutions of a semilinear parabolic Cauchy problem. Trans. Am. Math. Soc. 333, 1434–1446 (1992)

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