Results 21 to 30 of about 11,355 (304)
Variational Principles and Solitary Wave Solutions of Generalized Nonlinear Schrödinger Equation in the Ocean [PDF]
Journal of Applied and Computational Mechanics, 2021 Internal solitary waves are very common physical phenomena in the ocean, which play an important role in the transport of marine matter, momentum and energy.
Meng-Zhu Liu +4 more
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Continuous and discrete Clebsch variational principles [PDF]
, 2009 18.02.14 Kb.
Cotter, CJ, Holm, DD
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Variational principles in classical mechanics
, 2022 Version 2.1Two dramatically different philosophical approaches to classical mechanics were proposed during the 17th-18th centuries. Newton developed his vectorial formulation that uses time-dependent differential equations of motion to relate vector ...
Sarkis, Meghan, Cline, Douglas
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Vectorial Ekeland Variational Principles and Inclusion Problems in Cone Quasi-Uniform Spaces
Abstract and Applied Analysis, 2012 Some new vectorial Ekeland variational principles in cone quasi-uniform spaces are proved. Some new equivalent principles, vectorial quasivariational inclusion principle, vectorial quasi-optimization principle, vectorial quasiequilibrium principle are ...
Jiang Zhu +3 more
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Some variational principles for nonlinear elastodynamics [PDF]
, 1967 summary:Three variational principles of linear elastodynamics for two initial conditions, recentrly established by M. R.
Hlaváček, Ivan
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Relative Entropy and Variational Properties of Generalized Gibbsian Measures [PDF]
, 2004 We study the relative entropy density for generalized Gibbs measures. We first show its existence and obtain a familiar expression in terms of entropy and relative energy for a class of “almost Gibbsian measures” (almost sure continuity of conditional ...
Ny, Arnaud Le, +12 more
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Variational principles for parabolic equations [PDF]
, 1969 summary:New types of variational principles, each of them equivalent to the linear mixed problem for parabolic equation with initial and combined boundary conditions having been suggested by physicists, are discussed.
Korotov, Sergey +4 more
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Variational Principles for Consolidation
Soils and Foundations, 1971 ABSTRACT The purpose of this paper is to derive, as a basis of the finite element method, a generalized variational principle for consolidation under the following assumptions: Soil is inhomogeneous, anisotropically elastic with respect to effective stress, and saturated by incompressible water; deformation of soil does not depend on pore water ...
YOKOO, YOSHITSURA +2 more
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Variational Theory of Crystal Growth in Multicomponent Alloys
Crystals, 2022 The provisions for a new variational theory of crystal growth in multicomponent metal melts were formulated. The developed theory is the generalization of the previously conducted studies of crystal growth under conditions of deviation from local ...
Maxim V. Dudorov +2 more
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Magnetohydrodynamic channel flow and variational principles
International Journal of Mathematics and Mathematical Sciences, 1987 This paper deals with magnetohydrodynamic channel flow problems. Attention is given to a variational principle where the boundary conditions are incorporated via a suitable functional which is stationary at the solution of the given problem; the trial ...
Adnan A. El-Hajj
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