Search Results - "PACARD, Frank"
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Moduli space theory for the Allen-Cahn equation in the plane
Published in Transactions of the American Mathematical Society (01-02-2013)“…multiple-end solutions, and their set is denoted by \mathcal M_{2k} u \in \mathcal M_{2k} the set of solutions is a smooth manifold of dimension 2k-ended…”
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Construction of singular limits for a semilinear elliptic equation in dimension 2
Published in Calculus of variations and partial differential equations (01-12-1997)Get full text
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Serrin’s overdetermined problem and constant mean curvature surfaces
Published in Duke mathematical journal (01-11-2015)Get full text
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Stable solutions of the Allen–Cahn equation in dimension 8 and minimal cones
Published in Journal of functional analysis (01-03-2013)“…For all n⩾1, we are interested in bounded solutions of the Allen–Cahn equation Δu+u−u3=0 which are defined in all Rn+1 and whose zero set is asymptotic to a…”
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Free boundary minimal surfaces in the unit 3-ball
Published in Manuscripta mathematica (01-11-2017)“…A. Fraser and R. Schoen proved the existence of free boundary minimal surfaces Σ n in B 3 which have genus 0 and n boundary components, for all n ≥ 3 . For…”
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Blowing up Kähler manifolds with constant scalar curvature, II
Published in Annals of mathematics (01-09-2009)“…In this paper we prove the existence of Kähler metrics of constant scalar curvature on the blow up at finitely many points of a compact manifold that already…”
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Serrin’s overdetermined problem and constant mean curvature surfaces
Published in Duke mathematical journal (2015)“…For all N\geq9 , we find smooth entire epigraphs in \mathbb{R}^{N} , namely, smooth domains of the form \Omega:=\{x\in\mathbb{R}^{N}|x_{N}\gt…”
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Blowing up and desingularizing constant scalar curvature Kähler manifolds
Published in Acta mathematica (01-06-2006)“…This paper is concerned with the existence of constant scalar curvature Kähler metrics on blow-ups at finitely many points of compact manifolds which already…”
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Extremal metrics on blowups
Published in Duke mathematical journal (15-03-2011)“…In this paper we provide conditions that are sufficient to guarantee the existence of extremal metrics on blowups at finitely many points of Kähler manifolds…”
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Solutions without any symmetry for semilinear elliptic problems
Published in Journal of functional analysis (01-02-2016)“…We prove the existence of infinitely many solitary waves for the nonlinear Klein–Gordon or Schrödinger equationΔu−u+u3=0, in R2, which have finite energy and…”
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A Variational Analysis of Einstein–Scalar Field Lichnerowicz Equations on Compact Riemannian Manifolds
Published in Communications in mathematical physics (01-02-2008)“…We establish new existence and non-existence results for positive solutions of the Einstein–scalar field Lichnerowicz equation on compact manifolds. This…”
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EXTREMAL DOMAINS FOR THE FIRST EIGENVALUE OF THE LAPLACE-BELTRAMI OPERATOR
Published in Annales de l'Institut Fourier (2009)“…We prove the existence of extremal domains with small prescribed volume for the first eigenvalue of Laplace-Beltrami operator in some Riemannian manifold…”
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Attaching handles to Delaunay nodoids
Published in Pacific journal of mathematics (23-09-2013)Get full text
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Maskit combinations of Poincaré–Einstein metrics
Published in Advances in mathematics (New York. 1965) (20-08-2006)“…We establish a boundary connected sum theorem for asymptotically hyperbolic Einstein metrics, and also show that if the two metrics have scalar positive…”
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Higher genus Riemann minimal surfaces
Published in Inventiones mathematicae (01-09-2007)Get full text
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Large energy entire solutions for the Yamabe equation
Published in Journal of Differential Equations (2011)“…We consider the Yamabe equation Δ u + n ( n − 2 ) 4 | u | 4 n − 2 u = 0 in R n , n ⩾ 3 . Let k ⩾ 1 and ξ j k = ( e 2 j π i k , 0 ) ∈ R n = C × R n − 2 . For…”
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Multiple-end solutions to the Allen–Cahn equation in R 2
Published in Journal of functional analysis (2010)“…We construct a new class of entire solutions for the Allen–Cahn equation Δ u + ( 1 − u 2 ) u = 0 , in R 2 ( ∼ C ) . Given k ⩾ 1 , we find a family of solutions…”
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ON AN OVERDETERMINED ELLIPTIC PROBLEM
Published in Pacific journal of mathematics (2011)Get full text
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