Results 301 to 310 of about 1,342,909 (347)
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Subdifferential Calculus and Nonsmooth Critical Point Theory

SIAM Journal on Optimization, 1999
A general critical point theory for continuous functions defined on metric spaces has been recently developed. In this paper a new subdifferential, related to that theory, is introduced.
I. Campa, Marco Degiovanni
semanticscholar   +1 more source

On the Landau Theory of the Nematic Critical Point

Molecular Crystals and Liquid Crystals, 1983
Abstract The phase diagram near the nematic critical point is discussed in terms of the scalar order parameter Landau theory with some higher order terms included. The temperature behaviour of the order parameter, susceptibility and the specific heat is studied and corresponding effective critical indices are calculated.
J. J. Milczarek, K. Wentowska
openaire   +2 more sources

A Point in the Theory of ‘Critical Illumination’ in the Microscope [PDF]

open access: possibleNature, 1930
IT is extremely difficult to give any general theory of the formation of the image in the microscope, inasmuch as the action differs with every different object and with the arrangement of the illumination. On the other hand, it is possible to give a satisfactory account of particular cases which throw light on the various ‘simplifications’ which have ...
openaire   +1 more source

Critical point theory for nonsmooth functionals

Nonlinear Analysis: Theory, Methods & Applications, 2007
Abstract In this paper, we develop critical point theory for nonsmooth functional f : H 0 1 ( Ω ) → R defined by f ( u ) = 1 2 ∫ Ω ∑ i , j = 1 a i j ( x , u ) D i u D j u d x − ∫ Ω G ( x , u ) d x .
Jiaquan Liu, Yuxia Guo
openaire   +2 more sources

Phenomenological theory near critical points

Physics Letters A, 1968
Abstract Information in the order-parameter correlation function is used to construct a phenomenological theory which agrees with the known critical exponents, includes the effects of large fluctuations, and is valid right up to the critical points.
openaire   +2 more sources

Critical Point Theory for the Lorentz Force Equation

Archive for Rational Mechanics and Analysis, 2019
D. Arcoya, C. Bereanu, P. Torres
semanticscholar   +1 more source

On the Theory of the Critical Point of a Simple Fluid

The Journal of Chemical Physics, 1960
The consequences of a new system of integral equations for the theory of the critical point are discussed. Reasons are given for believing that the fundamental assumption of the Ornstein-Zernicke theory about the direct correlation function is incorrect.
openaire   +2 more sources

Critical care management of chimeric antigen receptor T‐cell therapy recipients

Ca-A Cancer Journal for Clinicians, 2022
Alexander Shimabukuro-vornhagen   +2 more
exaly  

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