Results 111 to 120 of about 371 (139)

A General Nonuniqueness Result for Yamabe-Type Problems for Conformally Variational Riemannian Invariants. [PDF]

J Geom Anal
Andrade JH, Case JS, Piccione P, Wei J.
europepmc   +1 more source

Singular Solutions of the Capillary Problem

, 1998
The problem of determining the surface interface of fluid partly filling a semi-infinite capillary tube closed at one end is considered, in the absence of gravity.
Robert Weston Neel, Robert Finn
core  

Homogenized Maxwell’s Equations; a Model for Varistor Ceramics

, 2008
A model for a semiconducting ceramic material used in devices to protect electrical equipment against overvoltages is presented. The fine structure in the material induces highly oscillating coefficients in the Maxwell equation.
Björn Birnir, Niklas Wellander
core  

An Exact Multiplicity Result For A Class Of Semilinear Equations

, 1997
For a class of Dirichlet problems in two dimensions, generalizing the model case \Deltau + u(u \Gamma b)(c \Gamma u) = 0 in jxj ! R; u = 0 on jxj = R; Supported in part by the National Science Foundation. we show existence of a critical 0 ?
Philip Korman, Tiancheng Ouyang, Yi Li
core  

Ground states for asymptotically periodic Schrödinger-Poisson systems with critical growth

Open Mathematics, 2014
Zhang Hui, Xu Junxiang, Zhang Fubao, Du Miao   +3 more
doaj   +1 more source

On phase segregation in nonlocal two-particle Hartree systems

Open Mathematics, 2009
Aschbacher Walter, Squassina Marco
doaj   +1 more source

Bifurcation to Spiral Waves in Reaction-Diffusion Systems

For a large class of reaction-diffusion systems on the plane, we show rigorously that typically m-armed spiral waves bifurcate from a homogeneous equilibrium when the latter undergoes a Hopf bifurcation.
Arnd Scheel
core  

Conformal Geometry and the Composite Membrane Problem

Analysis and Geometry in Metric Spaces, 2013
Chanillo Sagun
doaj   +1 more source

A comparison Principle Based on Couplings of Partial Integro-Differential Operators

Della Corte S, Fuchs F, Kraaij RC, Nendel M. A comparison Principle Based on Couplings of Partial Integro-Differential Operators. Center for Mathematical Economics Working Papers. Vol 696.
Kraaij, Richard C., Della Corte, Serena, Nendel, Max, Fuchs, Fabian   +3 more
core  

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Existence of solutions for a class of quasilinear equations with vanishing potentials

Applicable Analysis, 2023
Gustavo Silvestre Costa
exaly