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The Use of Cerami Sequences in Critical Point Theory [PDF]
Abstract and Applied Analysis, 2007 The concept of linking was developed to produce Palais-Smale (PS) sequences G(uk)→a, G'(uk)→0 for C1functionals G that separate linking sets. These sequences produce critical points if they have convergent subsequences (i.e., if G satisfies the PS ...
Martin Schechter
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Deformation techniques in metric critical point theory
Advances in Nonlinear Analysis, 2013 We propose a synthetic and self-contained treatment of the main deformation results of critical point theory, for continuous functionals defined on metric spaces.
Corvellec Jean-Noël
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Variational Methods and Critical Point Theory
Abstract and Applied Analysis, 2012 M. Victoria Otero-Espinar +3 more
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On minmax characterization in non-linear eigenvalue problems
Bruno Pini Mathematical Analysis Seminar, 2022 This is a note based on the paper [20] written in collaboration with N. Fusco and Y. Zhang. The main goal is to introduce minimax type variational characterization of non-linear eigenvalues of the p-Laplacian and other results related to shape and ...
Shirsho Mukherjee
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Contexto Internacional, 2022 Finding common ground between theories that have never or seldom spoken is a necessary first step to bridge-building, particularly concerning their foundational bases.
Rafael Alexandre Mello
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The ZZ annulus one-point function in non-critical string theory: A string field theory analysis
Journal of High Energy Physics, 2022 We compute the ZZ annulus one-point function of the cosmological constant operator in non-critical string theory, regulating divergences from the boundaries of moduli space using string field theory.
Dan Stefan Eniceicu +4 more
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Critical point in a holographic defect field theory
Journal of High Energy Physics, 2019 We study a holographic gauge theory dual to the D3/D5 intersection. We consider a pure gauge B-field flux through the internal two-sphere wrapped by the probe D5-brane, which corresponds to a non-commutative configuration of adjoint scalars.
Veselin G. Filev, R. C. Rashkov
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Critical Theory of Non-Fermi Liquid Fixed Point in Multipolar Kondo Problem
Physical Review X, 2020 When the ground state of a localized ion is a non-Kramers doublet, such localized ions may carry multipolar moments. For example, Pr^{3+} ions in a cubic environment would possess quadrupolar and octupolar, but no magnetic dipole, moments.
Adarsh S. Patri, Yong Baek Kim
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The theory of condensation and the critical point [PDF]
Physics Physique Fizika, 1967 The droplet or cluster theory of condensation is reviewed critically and extended. It is shown to imply that the condensation point is marked by a singularity of the thermodynamic potential as conjectured by Mayer. The singularity turns out to be an essential singularity at which all derivatives of the thermodynamic variables remain finite.
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Multiple solutions for systems of multi-point boundary value problems [PDF]
Opuscula Mathematica, 2013 In this paper, we establish the existence of at least three solutions of the multi-point boundary value system \[\left\{\begin{array}{ll} -(\phi_{p_i}(u'_{i}))'=\lambda F_{u_{i}}(x,u_{1},\ldots,u_{n}),\ t\in(0,1),\\ u_{i}(0)=\sum_{j=1}^m a_ju_i(x_j ...
John R. Graef +2 more
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