Uniform Hölder bounds for nonlinear Schrödinger systems with strong competition
For the positive solutions of the Gross–Pitaevskii system-Δ u_ β+ β u_ β= 1 u 3\over β-β u_ β
v 2\over β,\cr-Δ v_ β+ β v_ β= 2 v 3\over β-β u 2\over β v_ β, we prove that L∞‐boundedness …
v 2\over β,\cr-Δ v_ β+ β v_ β= 2 v 3\over β-β u 2\over β v_ β, we prove that L∞‐boundedness …
10 Nodal and spectral minimal partitions–The state of the art in 2016–
V Bonnaillie-Noël, B Helffer - 2017 - degruyter.com
We consider mainly the Dirichlet realization of the Laplacian operator in Ω, when Ω is a
bounded domain in R with piecewise-C boundary (domains with corners or cracks 10.1 …
bounded domain in R with piecewise-C boundary (domains with corners or cracks 10.1 …
Asymptotic estimates for the spatial segregation of competitive systems
For a class of population models of competitive type, we study the asymptotic behavior of the
positive solutions as the competition rate tends to infinity. We show that the limiting problem …
positive solutions as the competition rate tends to infinity. We show that the limiting problem …
Some challenging mathematical problems in evolution of dispersal and population dynamics
Y Lou - Tutorials in mathematical biosciences IV: evolution and …, 2008 - Springer
We discuss the effects of dispersal (either random or biased) and spatial heterogeneity on
population dynamics via reaction–advection–diffusion models. We address the question of …
population dynamics via reaction–advection–diffusion models. We address the question of …
[PDF][PDF] Nodal domains and spectral minimal partitions
B Helffer, T Hoffmann-Ostenhof… - Annales de l'IHP Analyse …, 2009 - numdam.org
We consider two-dimensional Schrödinger operators in bounded domains. We analyze
relations between the nodal domains of eigenfunctions, spectral minimal partitions and …
relations between the nodal domains of eigenfunctions, spectral minimal partitions and …
Singularly perturbed elliptic systems and multi-valued harmonic functions with free boundaries
L Caffarelli, FH Lin - Journal of the American Mathematical Society, 2008 - ams.org
Here we study the asymptotic limits of solutions of some singularly perturbed elliptic
systems. The limiting problems involve multiple valued harmonic functions or, in general …
systems. The limiting problems involve multiple valued harmonic functions or, in general …
[HTML][HTML] Regularity of the free boundary for the two-phase Bernoulli problem
G De Philippis, L Spolaor, B Velichkov - Inventiones mathematicae, 2021 - Springer
We prove a regularity theorem for the free boundary of minimizers of the two-phase Bernoulli
problem, completing the analysis started by Alt, Caffarelli and Friedman in the 80s. As a …
problem, completing the analysis started by Alt, Caffarelli and Friedman in the 80s. As a …
[图书][B] Variational, topological, and partial order methods with their applications
Z Zhang - 2012 - books.google.com
Nonlinear functional analysis is an important branch of contemporary mathematics. It's
related to topology, ordinary differential equations, partial differential equations, groups …
related to topology, ordinary differential equations, partial differential equations, groups …
The limit equation for the Gross–Pitaevskii equations and S. Terraciniʼs conjecture
We establish the limit system for the Gross–Pitaevskii equations when the segregation
phenomenon appears, and shows this limit is the one arising from the competing systems in …
phenomenon appears, and shows this limit is the one arising from the competing systems in …
[HTML][HTML] Global well-posedness analysis for the nonlinear extensible beam equations in a class of modified Woinowsky-Krieger models
C Yang, VD Rădulescu, R Xu… - Advanced Nonlinear …, 2022 - degruyter.com
For studying the evolution of the transverse deflection of an extensible beam derived from
the connection mechanics, we investigate the initial boundary value problem of nonlinear …
the connection mechanics, we investigate the initial boundary value problem of nonlinear …