A matrix analysis approach to discrete comparison principles for nonmonotone PDE
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DOI: 10.1007/s11075-019-00713-x
Abstract: We present a linear algebra approach to establishing a discrete comparison principle for a nonmonotone class of quasilinear elliptic partial differential equations. In the absence of a lower order term, local conditions on the mesh… read more here.
Keywords: discrete comparison; matrix analysis; approach; comparison principle ... See more keywords
On a comparison principle for Trudinger’s equation
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DOI: 10.1515/acv-2019-0095
Abstract: We study the comparison principle for non-negative solutions of the equation ∂ ( | v | p - 2 v ) ∂ t = div ( | ∇ v |… read more here.
Keywords: mrow; mrow msup; comparison principle; equation ... See more keywords
A Weak Comparison Principle for Some Quasilinear Elliptic Operators: It Compares Functions Belonging to Different Spaces
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DOI: 10.21136/am.2018.0126-18
Abstract: We shall prove a weak comparison principle for quasilinear elliptic operators −div(a(x,∇u)) that includes the negative p-Laplace operator, where a: × ℝN → ℝN satisfies certain conditions frequently seen in the research of quasilinear elliptic… read more here.
Keywords: different spaces; principle quasilinear; weak comparison; comparison principle ... See more keywords
Comparative Comparison of the Principle of Free Social Services of Citizens of England and Iran Based on the Obligation of Human Respect
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DOI: 10.22037/bj.v9i0.25985
Abstract: Improving the quality of public service plays an important role in the welfare, the comfort and health of any society. The main goal of this research is to address the principles of free social services… read more here.
Keywords: services citizens; comparative comparison; comparison principle; free social ... See more keywords