Studying nonlinear PDE by geometry in matrix space
B Kirchheim, S Müller, V Šverák - Geometric analysis and nonlinear partial …, 2003 - Springer
We outline an approach to study the properties of nonlinear partial differential equations
through the geometric properties of a set in the space of mxn matrices which is naturally …
through the geometric properties of a set in the space of mxn matrices which is naturally …
Weak lower semicontinuity of integral functionals and applications
B Benesova, M Kružík - SIAM Review, 2017 - SIAM
Minimization is a recurring theme in many mathematical disciplines ranging from pure to
applied. Of particular importance is the minimization of integral functionals, which is studied …
applied. Of particular importance is the minimization of integral functionals, which is studied …
Quasiconvexity, null Lagrangians, and Hardy space integrability under constant rank constraints
A Guerra, B Raiță - Archive for Rational Mechanics and Analysis, 2022 - Springer
We present a systematic treatment of the theory of Compensated Compactness under
Murat's constant rank assumption. We give a short proof of a sharp weak lower …
Murat's constant rank assumption. We give a short proof of a sharp weak lower …
[图书][B] Young measures and compactness in measure spaces
LC Florescu, C Godet-Thobie - 2012 - degruyter.com
In recent years, technological progress created a great need for complex mathematical
models. Many practical problems can be formulated using optimization theory and they hope …
models. Many practical problems can be formulated using optimization theory and they hope …
Extension operators and Korn inequality for variable coefficients in perforated domains with applications to homogenization of viscoelastic non-simple materials
M Gahn - Calculus of Variations and Partial Differential …, 2024 - Springer
In this paper we present the homogenization for nonlinear viscoelastic second-grade non-
simple perforated materials at large strain in the quasistatic setting. The reference domain Ω …
simple perforated materials at large strain in the quasistatic setting. The reference domain Ω …
Geometric linearization of theories for incompressible elastic materials and applications
M Jesenko, B Schmidt - … Models and Methods in Applied Sciences, 2021 - World Scientific
We derive geometrically linearized theories for incompressible materials from nonlinear
elasticity theory in the small displacement regime. Our nonlinear stored energy densities …
elasticity theory in the small displacement regime. Our nonlinear stored energy densities …
Homogenisation of dynamical optimal transport on periodic graphs
P Gladbach, E Kopfer, J Maas, L Portinale - Calculus of Variations and …, 2023 - Springer
This paper deals with the large-scale behaviour of dynamical optimal transport on Z d-
periodic graphs with general lower semicontinuous and convex energy densities. Our main …
periodic graphs with general lower semicontinuous and convex energy densities. Our main …
A variational approach to nonlinear electro-magneto-elasticity: Convexity conditions and existence theorems
M Šilhavý - Mathematics and Mechanics of Solids, 2018 - journals.sagepub.com
Electro-or magneto-sensitive elastomers are smart materials whose mechanical properties
change instantly by the application of an electric or magnetic field. This paper analyses the …
change instantly by the application of an electric or magnetic field. This paper analyses the …
-Convergence of Power-Law Functionals, Variational Principles in and Applications
M Bocea, V Nesi - SIAM journal on mathematical analysis, 2008 - SIAM
Two Γ-convergence results for a general class of power-law functionals are obtained in the
setting of A-quasiconvexity. New variational principles in L^∞ are introduced, allowing for …
setting of A-quasiconvexity. New variational principles in L^∞ are introduced, allowing for …
Oscillations and concentrations generated by-free mappings and weak lower semicontinuity of integral functionals
DiPerna's and Majda's generalization of Young measures is used to describe oscillations
and concentrations in sequences of maps. This convergence holds, for example, under …
and concentrations in sequences of maps. This convergence holds, for example, under …