Results 271 to 280 of about 417,641 (333)

NULL LAGRANGIANS IN LINEAR ELASTICITY

Mathematical Models and Methods in Applied Sciences, 1995
The concept of null Lagrangian is exploited in the context of linear elasticity. In particular, it is shown that the stored energy functional can always be split into a null Lagrangian and a remainder; the null Lagrangian vanishes if and only if the elasticity tensor obeys the Cauchy relations, and is therefore determined by only 15 independent moduli
LANCIA, Maria Rosaria   +2 more
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Linearized Elasticity as Γ-Limit of Finite Elasticity

Set-Valued Analysis, 2002
Linearized elastic energies are derived from rescaled nonlinear energies by means of \(\Gamma\)-convergence. For Dirichlet and mixed boundary value problems in a Lipschitz domain \(\Omega\), the convergence of minimizers takes place in the weak topology of \(H^1(\Omega,\mathbb{R}^n)\) and in the strong topology of \(W^{1,q}(\Omega,\mathbb{R}^n)\) for \(
Dal Maso, Gianni, NEGRI M., PERCIVALE D.
openaire   +4 more sources

Linear elasticity

2021
Alexandre Ern, Jean-Luc Guermond
openaire   +2 more sources

Linear Elasticity

2022
Prasun Kumar Nayak   +1 more
openaire   +2 more sources

Linear Elastic Dipolar Plates

Journal of Applied Mechanics, 1968
Abstract The linear dipolar field equations for an initially flat surface are presented and applied to an elastic isotropic surface. The equations separate into extensional and bending equations, and the extensional equations are discussed in detail.
openaire   +2 more sources

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