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20142016
most citedA variational approximation scheme for radial polyconvex elasticity that preserves the positivity of Jacobians

7 citations · 25 across the 10 of their papers we have counts for

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math.AP2016

Stability of fully discrete variational schemes for elastodynamics with a polyconvex stored energy

Alexey Miroshnikov

In this article we develop a fully discrete variational scheme that approximates the equations of three dimensional elastodynamics with polyconvex stored energy. The fully discrete…

math.AP2016★ 2 cited

Weak* Solutions II: The Vacuum in Lagrangian Gas Dynamics

Alexey Miroshnikov, Robin Young

We develop a framework in which to make sense of solutions containing the vacuum in Lagrangian gas dynamics. At and near vacuum, the specific volume becomes infinite and enclosed v…

math.AP2015★ 3 cited

Weak* solutions I: A new perspective on solutions to systems of conservation laws

Alexey Miroshnikov, Robin Young

We introduce a new notion of solution, which we call weak* solutions, for systems of conservation laws. These solutions can be used to handle singular situations that standard weak…

math.AP2014★ 2 cited

Convergence of Variational Approximation Schemes for Elastodynamics with Polyconvex Energy

Alexey Miroshnikov, Athanasios E. Tzavaras

We consider a variational scheme developed by S. Demoulini, D. M. A. Stuart and A. E. Tzavaras [Arch. Ration. Mech. Anal. 157 (2001)] that approximates the equations of three dimen…

math.AP2014★ 6 cited

Relative entropy in hyperbolic relaxation for balance laws

Alexey Miroshnikov, Konstantina Trivisa

We present a general framework for the approximation of systems of hyperbolic balance laws. The novelty of the analysis lies in the construction of suitable relaxation systems and…

math.AP2014★ 7 cited

A variational approximation scheme for radial polyconvex elasticity that preserves the positivity of Jacobians

Alexey Miroshnikov, Athanasios E. Tzavaras

We consider the equations describing the dynamics of radial motions for isotropic elastic materials; these form a system of non-homogeneous conservation laws. We construct a variat…