双非线性抛物方程符号解的正性展开

Jagannath University Journal of Science Pub Date : 2024-02-07 DOI:10.3329/jnujsci.v10i1.71256

Md Abu Hanif Sarkar

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摘要

我们研究了具有符号变化解的双非线性抛物方程。我们在抛物线域内建立了符号变化解的正扩展，这是实现正则性结果的关键因素。

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Positivity Expansion to Signed Solution for Doubly Nonlinear Parabolic Equations

We investigate doubly nonlinear parabolic equation with sign changing solutions. We established the expansion of positivity to the sign changing solution within a parabolic domain which is the key elements to achieve the regularity results. Jagannath University Journal of Science, Volume 10, Number I, Jun. 2023, pp. 64−74

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Jagannath University Journal of Science

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