Critical extinction exponents for a polytropic filtration equation with absorption and source

Yifu Wang*, Jingxue Yin

*此作品的通讯作者

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摘要

In this paper, instead of energy methods, we apply the supersolution and subsolution methods to investigate the critical extinction exponents for a polytropic filtration equation with absorption and source, and improve the results of Mu et al. (J. Math. Anal. Appl. 2012; 391:429-440).

源语言英语
页（从-至）1591-1597
页数7
期刊Mathematical Methods in the Applied Sciences
卷36
期12
DOI
出版状态已出版 - 8月 2013

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Wang, Y., & Yin, J. (2013). Critical extinction exponents for a polytropic filtration equation with absorption and source. Mathematical Methods in the Applied Sciences, 36(12), 1591-1597. https://doi.org/10.1002/mma.2708