variational principle
Actinide collisions for QED and superheavy elements with the time-dependent Hartree-Fock theory and the Balian-Vénéroni variational principle
... Balian-V´en´eroni variational principle can be used, at the mean-f eld level, to optimize both widths of proton and neutron distributions as well as their ...
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Dynamic Analysis of Rectangular Isotropic Plates Using Weak-Form Variational Principle
... Rectangular isotropic plates (RIP) are versatile structural components which are being used in different fields of engineering. In most of their engineering applications, coupled with their small thicknesses vis-à-vis ...
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Gaussian-based techniques for quantum propagation from the time-dependent variational principle: Formulation in terms of trajectories of coupled classical and quantum variables
... the variational principle to all parameters of the wave function ...of variational parameters, reasonable assumptions can be introduced for the remaining set of non-variational ...
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Generalizations of the strong Ekeland variational principle with a generalized distance in complete metric spaces
... a more general concept than w-distance, which is called τ -distance, and established the strong Ekeland variational principle for τ -distance. Very recently, Ume [] introduced a more generalized concept ...
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On The Variational Principle and Entropy of Rotation Sets in Dynamical Systems
... Abstract.In this study,we firstly introduce Misiurewicz and Zieman’s rotation number androtation set. Secondly, based onBowen’ topologystudies,using definition of rotation entropy function, Spectrum of rotation entropy ...
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Critical Point Theorems and Ekeland Type Variational Principle with Applications
... We introduce the notion of λ-spaces which is much weaker than cone metric spaces defined by Huang and X. Zhang 2007. We establish some critical point theorems in the setting of λ-spaces and, in particular, in the setting ...
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Crisis deducing all physics laws, solution to the crisis and its applications to improved variational principle, improved Noether theorem and so on
... current variational principle and Noether theorem for both different physics systems and (in)finite freedom systems have missed the double extremum processes of the general extremum functional that is ...
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Variational principle for determining the stress strain state of porous bodies
... Variational Principle, Porous Bodies, Artificial Materials, Stability of Thin-Walled Constructions, Mathematical Difficulties, Stability problems, Euler Equations, boundary Conditions, Instantaneous ...
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Ekeland’s variational principle and fixed point theorems in partial b-metric spaces
... This paper is organized as follows. In section 2, some definitions and notations are given. In section 3, Cantor’s intersection theorem in partial b-metric spaces is proved, and a new ver- sion of Ekeland’s ...
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On the Crucial Role of the Variational Principle in Quantum Theories
... the variational principle, its Lagrangian density and the associated action S to quantum ...the variational principle has a mathematical structure and it means that one can prove the ...
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A generalization of Ekeland’s variational principle by using the τ distance with its applications
... Ekeland’s variational principle was first expressed by Ekeland [, ] and developed by many authors and ...Ekeland’s variational prin- ciple; see ...Ekeland’s variational principle for ...
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Quantum Variational Principle and quantum multiform structure: the case of quadratic Lagrangians
... tum variational principle which we expect may extend to models beyond the quadratic ...quantum variational principle in the field theoretic ...
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The Eikonal Equation for Metamaterials Optics from a Moving Boundary Variational Principle
... The paper is structured as follows. In Section 2, the mathematical model of the problem is described. In Subsections 2.1, 2.2, and 2.3, the concepts needed for defining a dual-complementary variational ...
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A Generalized Variational Principle with Applications to Excited State Mean Field Theory.
... generalized variational principle ap- pears to offer new opportunities in many different areas of electronic structure ...generalized variational principle ap- pears to offer a route to ...
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Vectorial Form of Ekeland-Type Variational Principle in Locally Convex Spaces and Its Applications
... By using a Dane˘s’ drop theorem in locally convex spaces we obtain a vectorial form of Ekeland- type variational principle in locally convex spaces. From this theorem, we derive some versions of vectorial ...
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Variational Principle in the Quantum Statistical Theory
... the variational me- thod for their ...a variational principle for thermodynamic potential which is functional of these matrices that pro- vides a thermodynamic consistency of the ...a ...
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Onsager's variational principle in soft matter
... the variational principle, let us first consider the collective motion of particles in ...Onsager’s variational principle gives us a convenient tool to answer these ...
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$(\varphi_1, \varphi_2)$-variational principle
... In an analytical approach we can often associate a geometrical approach to complete study of which or stimulates the analytical approach. From this perspective Browder [8] gave a geometrical result which bears at present ...
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Variational Principle in an Expanding Universe
... variational principle. Built a theory based on a unique variational principle we adopt the property [1] that the mass gene- rates space ...
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Vectorial form of Ekeland-type variational principle
... Ekeland’s variational principle related to equilibrium ...Ekeland-type variational principles in the setting of quasi-metric spaces with a ...tor variational principle for monotonically ...
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