Results 1 to 10 of about 2,769,215 (334)
A Liouville comparison principle for solutions of quasilinear singular parabolic inequalities [PDF]
Advances in Nonlinear Analysis, 2015 We obtain a Liouville comparison principle for entire weak solutions (u,v) of quasilinear singular parabolic second-order partial differential inequalities of the form ut-A(u)-|u|q-1u≥vt-A(v)-|v|q-1v${ u_t - A(u)-|u|^{q-1}u \ge v_t - A (v)-|v|^{q-1}v ...
Kurta Vasilii V.
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A strong comparison principle for the $p$-Laplacian [PDF]
Proceedings of the American Mathematical Society, 2007 We consider weak solutions of the differential inequality of p-Laplacian type - Δpu - f(u) ≤-Δpv - f(v) such that u p - 1.
Paolo Roselli, Berardino Sciunzi
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On a comparison principle for Trudinger’s equation [PDF]
Advances in Calculus of Variations, 2020 Abstract We study the comparison principle for non-negative solutions of the equation
Lindgren, Erik, Lindqvist, Peter
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A COMPARISON OF VARIOUS ANALYTIC CHOICE PRINCIPLES [PDF]
The Journal of Symbolic Logic, 2021 AbstractWe investigate computability theoretic and descriptive set theoretic contents of various kinds of analytic choice principles by performing a detailed analysis of the Medvedev lattice of $\Sigma ^1_1$ -closed sets. Among others, we solve an open problem on the Weihrauch degree of the parallelization of the $\Sigma ^1_1$ -choice principle on ...
Paul-Elliot Anglès d'Auriac +1 more
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On the Dynamics of New 4D and 6D Hyperchaotic Systems
Mathematics, 2022 One of the most interesting problems is the investigation of the boundaries of chaotic or hyperchaotic systems. In addition to estimating the Lyapunov and Hausdorff dimensions, it can be applied in chaos control and chaos synchronization.
Samia Rezzag, Fuchen Zhang
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A Comparison Result for the Nabla Fractional Difference Operator
Foundations, 2023 This article establishes a comparison principle for the nabla fractional difference operator ∇ρ(a)ν ...
Jagan Mohan Jonnalagadda
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Comparison Principle for Weakly Coupled Cooperative Parabolic Systems with Delays
MathematicsIn this article, the validity of the comparison principle (CP) for weakly coupled quasi-linear cooperative systems with delays is proven. This is a powerful tool for studying the qualitative properties of the solutions. The CP is crucial in the proofs of
Georgi Boyadzhiev
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A comparison principle for large deviations [PDF]
Proceedings of the American Mathematical Society, 1988 If { μ n } \{ {\mu _n}\} and { ν n } \left \{ {{\nu _n}} \right \} are two sequences of probability measures on a separable metric space, we give ...
Naresh C. Jain, John R. Baxter
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Comparison principles and applications to mathematical modelling of vegetal meta-communities
Mathematics in Engineering, 2022 This article partakes of the PEGASE project the goal of which is a better understanding of the mechanisms explaining the behaviour of species living in a network of forest patches linked by ecological corridors (hedges for instance).
Gauthier Delvoye +2 more
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Large solutions of a class of degenerate equations associated with infinity Laplacian
Advanced Nonlinear Studies, 2022 In this article, we investigate the boundary blow-up problem Δ∞hu=f(x,u),inΩ,u=∞,on∂Ω,\left\{\begin{array}{ll}{\Delta }_{\infty }^{h}u=f\left(x,u),& {\rm{in}}\hspace{0.33em}\Omega ,\\ u=\infty ,& {\rm{on}}\hspace{0.33em}\partial \Omega ,\end{array}\right.
Li Cuicui, Liu Fang
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