Browsing by Author "201-0024435"
Now showing items 21-30 of 30
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(Elsevier, 2016)We construct codimension 1 surfaces of any dimension that minimize a periodic nonlocal perimeter functional among surfaces that are periodic, cylindrically symmetric and decreasing. These surfaces may be seen as a ...
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(International Press of Boston, 2018-05)The nonlocal s-fractional minimal surface equation for Sigma = partial derivative E where E is an open set in R-N is given by H-Sigma(s)(p) := integral(RN) chi E(x) - chi E-c(x)/vertical bar x - p vertical bar N + s dx ...
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(Wiley, 2015)For the abelian self-dual Chern-Simons-Higgs model we address existence issues of periodic vortex configurations—the so-called condensates—of nontopological type as k ! 0, where k > 0 is the Chern-Simons parameter. We ...
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(Universidad de Chile, 2010)En esta tesis, abordamos varios problemas matemáticos y numéricos relativos a las ecuaciones de la viscoelasticidad en tres dimensiones. En la primera parte, consideramos el sistema lineal y nos interesamos al problema ...
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(Duke Univ Press, 2015)For all N >= 9, we find smooth entire epigraphs in R-N, namely, smooth domains of the form Omega := {x is an element of R-N broken vertical bar X-N broken vertical bar > F(X-1, . . . , X-N-1)}, which are not half-spaces ...
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(Oxford Univ Press, 2016)We establish existence and non-existence results for entire solutions to the fractional Allen-Cahn equation in R-3, which vanish on helicoids and are invariant under screw motion. In addition, we prove that helicoids are ...
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(Elsevier, 2015)We consider the Allen–Cahnequation Δu+u(1−u2)=0inR3. We construct two classes of axially symmetric solutions u=u(|x |,x3)suchthat the (multiple) components of the zero set look for large |x |like catenoids, namely|x3|∼Alog|x ...
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(1995)We consider a system of the form u’' + au’ = Hv(u, v)-h(t) v’' + bv’ = Hu(u, v)-k(t), where h, k are locally integrable and T-periodic, and H is a C1 function defined on (0,∞)x(0,∞), for which a good model is given by H(u, ...
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(Elsevier, 2016)We construct new ancient compact solutions to the Yamabe flow. Our solutions are rotationally symmetric and converge, as t -> -infinity, to two self-similar complete noncompact solutions to the Yamabe flow moving in opposite ...
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(Walter de Gruyter GMBH, 2018)We construct new type II ancient compact solutions to the Yamabe flow. Our solutions are rotationally symmetric and converge, as t -> -infinity, to a tower of two spheres. Their curvature operator changes sign. We allow ...
