[كتاب][B] Harmonic morphisms between Riemannian manifolds

P Baird, JC Wood - 2003‏ - books.google.com
Page 1 Page 2 Page 3 LONDON MATHEMATICAL SOCIETY MONOGRAPHS NEW SERIES
Series Editors EB Davis Peter M. Neumann This One 8HBS-284-UHPR Page 4 LONDON …

[كتاب][B] Sur les inégalités de Sobolev logarithmiques

C Ané, S Blachère, D Chafaï, P Fougères, I Gentil… - 2000‏ - perso.pages.math.cnrs.fr
Cet ouvrage offre un panorama sur les inégalités de Sobolev logarithmiques dont le champ
d'application n'a cessé de croıtre au cours des dernieres années, de l'analyse et la …

[كتاب][B] Analysis, geometry, and modeling in finance: Advanced methods in option pricing

P Henry-Labordere - 2008‏ - taylorfrancis.com
Analysis, Geometry, and Modeling in Finance: Advanced Methods in Option Pricing is the
first book that applies advanced analytical and geometrical methods used in physics and …

Sobolev inequalities for the Hardy–Schrödinger operator: extremals and critical dimensions

N Ghoussoub, F Robert - Bulletin of Mathematical Sciences, 2016‏ - Springer
In this survey paper, we consider variational problems involving the Hardy–Schrödinger
operator L_ γ:=-Δ-γ| x|^ 2 L γ:=-Δ-γ| x| 2 on a smooth domain Ω Ω of R^ n R n with 0 ∈ Ω 0∈ …

Kernel density estimation on Riemannian manifolds

B Pelletier - Statistics & probability letters, 2005‏ - Elsevier
The estimation of the underlying probability density of n iid random objects on a compact
Riemannian manifold without boundary is considered. The proposed methodology adapts …

Large energy entire solutions for the Yamabe equation

M Del Pino, M Musso, F Pacard, A Pistoia - Journal of Differential Equations, 2011‏ - Elsevier
We consider the Yamabe equation Δu+ n (n− 2) 4| u| 4n− 2u= 0 in Rn, n⩾ 3. Let k⩾ 1 and
ξjk=(e2jπik, 0)∈ Rn= C× Rn− 2. For all large k we find a solution of the form uk (x)= U (x)−∑ …

Weakly constrained minimization: application to the estimation of images and signals involving constant regions

M Nikolova - Journal of Mathematical Imaging and Vision, 2004‏ - Springer
We focus on the question of how the shape of a cost-function determines the features
manifested by its local (and hence global) minimizers. Our goal is to check the possibility …

Existence and phase separation of entire solutions to a pure critical competitive elliptic system

M Clapp, A Pistoia - Calculus of Variations and Partial Differential …, 2018‏ - Springer
We establish the existence of a positive fully nontrivial solution (u, v) to the weakly coupled
elliptic system-Δ u= μ 1| u| 2∗-2 u+ λ α| u| α-2| v| β u,-Δ v= μ 2| v| 2∗-2 v+ λ β| u| α| v| β-2 v, u …

Torus action on and sign-changing solutions for conformally invariant equations

M Del Pino, M Musso, F Pacard… - Annali della Scuola …, 2013‏ - numdam.org
We construct sequences of sign-changing solutions for some conformally invariant
semilinear elliptic equation which is defined Sn, when n≥ 4. The solutions we obtain have …

The second Yamabe invariant

B Ammann, E Humbert - Journal of functional analysis, 2006‏ - Elsevier
Let (M, g) be a compact Riemannian manifold of dimension n⩾ 3. We define the second
Yamabe invariant as the infimum of the second eigenvalue of the Yamabe operator over the …