搜索结果: 1-13 共查到“理学 Minimizers”相关记录13条 . 查询时间(0.094 秒)
On the Structure of Minimizers of Causal Variational Principles in the Non-Compact and Equivariant Settings
Causal Variational Principles Non-Compact and Equivariant Settings Mathematical Physics
2012/5/25
We derive the Euler-Lagrange equations for minimizers of causal variational principles in the non-compact setting with constraints, possibly prescribing symmetries. Considering first variations, we sh...
Existence of Minimizers of a class of multi-constrained variationnal problems in the absence of compactness, symmetry and monotonicity
Minimizers multi-constrained variationnal problems absence of compactness symmetry and monotonicity
2011/8/23
Abstract: We prove the existence of minimizers of a class of multi-constrained variational problems in which the non linearity involved does not sat- isfy compactness, monotonicity, neither symmetry p...
On the Support of Minimizers of Causal Variational Principles
Support of Minimizers Causal Variational Principles
2011/1/19
A class of causal variational principles on a compact manifold is introduced and analyzed both numerically and analytically. It is proved under general assumptions that the support of a minimizing mea...
Striped periodic minimizers of a two-dimensional model for martensitic phase transitions
two-dimensional model martensitic phase transitions
2010/11/22
In this paper we consider a simplified two-dimensional scalar model for the formation of mesoscopic domain patterns in martensitic shape-memory alloys at the interface between a region occupied by th...
Radially symmetric minimizers for a $p$-Ginzburg Landau type energy in $\R^2$
Radially symmetric minimizers math
2010/11/17
We consider the minimization of a p-Ginzburg-Landau energy functional over the class of radially symmetric functions of degree one. We prove the existence of a unique minimizer in this class, and sho...
Area minimizers and boundary rigidity of almost hyperbolic metrics
Area minimizers boundary rigidity hyperbolic metrics
2010/11/12
This paper is a continuation of our paper about boundary rigidity and filling minimality of metrics close to flat ones. We show that compact regions close to a hyperbolic one are boundary distance rig...
Minimizers of the Lawrence-Doniach Functional with Oblique Magnetic Fields
Calculus of variations elliptic equations and systems superconductivity,
2010/12/1
We study minimizers of the Lawrence{Doniach energy, which describes equilibrium states of superconductors with layered structure, assuming Floquet-periodic boundary conditions.
Minimizers of the Willmore functional under fixed conformal class
Willmore surfaces conformal parametrizatio geometric measure measure
2010/12/15
We prove the existence of a smooth minimizer of the Willmore energy in the class of conformal immersions of a given closed Riemann surface into Rn, n = 3, 4, if there is one conformal immersion with W...
Global Minimizers for Free Energies of Subcritical Aggregation Equations with Degenerate Diffusion
Global Minimizers Free Energies of Subcritical Aggregation Equations Degenerate Diffusion
2010/12/14
We prove the existence of non-trivial global minimizers of a class of free energies related to aggregation equations with degenerate diffusion on Rd. Such equations arise in mathematical biology as mo...
BMO Regularity for One-Dimensional Minimizers of some Lagrange Problems
Calculus of Variations One-dimensional problems Reverse Jensen Inequalities Tonelli set $BMO$ Orlicz Spaces
2009/2/5
We extend our results about a class of non-regular Lagrange problems of Calculus of Variations showing that the derivative of minimizers are in $BMO$. For this class we give also some results of optim...
Euler-Lagrange Inclusions and Existence of Minimizers for a Class of Non-Coercive Variational Problems
Calculus of variations existence Euler-Lagrange inclusions radially symmetric solutions non-coercive problems
2009/1/13
We are concerned with integral functionals of the form
J(v)\doteq \int_{B_R^n} \left[f(|x|,|\nabla v(x)|)+h(|x|,v(x))\right] dx,
defined on $W^{1,1}_0(B_R^n, \mathbb{R}^m)$, where $B_R^n$ is the b...
Regularity for Vector Valued Minimizers of Some Anisotropic Integral Functionals
Anisotropic Integral Functional Regularity Minimizer.
2008/6/27
Regularity for Vector Valued Minimizers of Some Anisotropic Integral Functionals.
This paper considers the concave minimization problem with linear
constraints, proposes a technique which may avoid the unsuitable
Karush-Kuhn-Tucker points, then combines this technique with Frank-...