Results 11 to 20 of about 587,634 (306)
A Comparison Principle for Bergman Kernels [PDF]
, 2017 6 pages.
Bo Berndtsson +2 more
openaire +3 more sources
A Weak Comparison Principle for Reaction-Diffusion Systems [PDF]
Journal of Function Spaces and Applications, 2012 We prove a weak comparison principle for a reaction-diffusion system without uniqueness of solutions. We apply the abstract results to the Lotka-Volterra system with diffusion, a generalized logistic equation, and to a model of fractional-order chemical ...
José Valero
doaj +2 more sources
Comparison Principle for a Generalized Fast Marching Method [PDF]
SIAM Journal on Numerical Analysis, 2009 In \cite{CFFM06}, the authors have proposed a generalization of the classical Fast Marching Method of Sethian for the eikonal equation in the case where the normal velocity depends on space and time and can change sign. The goal of this paper is to propose a modified version of the Generalized Fast Marching Method proposed in \cite{CFFM06} for which we
Forcadel, Nicolas
core +5 more sources
The Principle of Recognizing, Respecting, Protecting, and Guaranteeing Human Rights under the 2013 Constitution and its Implementation on the Civil Rights [PDF]
, 2023 According to the 2013 Constitution, the state recognizes, respects, protects, and guarantees human rights, which is considered as a preeminent principle in comparison with the former constitutions.
Dau, Cong Hiep, Doan, Trung Kien
core +1 more source
A New Comparison Principle for Impulsive Functional Differential Equations [PDF]
, 2015 We establish a new comparison principle for impulsive differential systems with time delay. Then, using this comparison principle, we obtain some sufficient conditions for several stabilities of impulsive delay differential equations. Finally, we present
Weizhong Ling, Gang Li, Changming Ding
core +3 more sources
IEEE Access, 2021 This work focuses on exponential synchronization for a class of partially coupled heterogeneous networks with time-delays and heterogeneous impulses. The synchronization targets are selected as the common equilibrium solution and the average trajectory ...
Guizhen Feng +3 more
doaj +1 more source
On strong comparison principle for semicontinuous viscosity solutions of some nonlinear elliptic equations [PDF]
, 2005 The strong comparison principle for semicontinuous viscosity solutions of some nonlinear elliptic equations are considered. For linear elliptic equations it is well known that the strong comparison principle is equivalent to the strong maximum ...
Giga, Yoshikazu, Ohnuma, Masaki
core +1 more source
On maximal inequalities via comparison principle [PDF]
, 2015 Under certain conditions, we prove a new class of one-sided, weighted, maximal inequalities for a standard Brownian motion. Our method of proof is mainly based on a comparison principle for solutions of a system of nonlinear first-order differential ...
Makasu, Cloud
core +1 more source
PDE comparison principles for Robin problems [PDF]
Canadian Journal of Mathematics, 2021 AbstractWe compare the solutions of two Poisson problems in a spherical shell with Robin boundary conditions, one with given data, and one where the data have been cap symmetrized. When the Robin parameters are nonnegative, we show that the solution to the symmetrized problem has larger convex means. Sending one of the Robin parameters to $+\infty $ ,
openaire +4 more sources
Asymptotic behavior for cross coupled parabolic equations
Journal of Hebei University of Science and Technology, 2017 In order to better describe the heat transfer process of three kinds of mixed substances, namely the reaction of the reactants in the three chemical reactions, a class of three variable cross coupling with non parabolic equations of the whole existence ...
Yingzhen XUE
doaj +1 more source