11 citations · 23 across the 8 of their papers we have counts for
5 papers · 1 filter
Optimal control of flows of viscoelastic semi-compressible fluids
Tomáš Roubíček
Semilinear parabolic systems with bi-linear nonlinearities cover a lot of applications and their optimal control leads to relatively simple optimality conditions. An example is the…
Quasistatic hypoplasticity at large strains Eulerian
Tomáš Roubíček
The isothermal quasistatic (i.e.\ acceleration neglected) hardening-free plasticity at large strains is considered, based on the standard multiplicative decomposition of the total…
Thermodynamically consistent model for poroelastic rocks towards tectonic and volcanic processes and earthquakes
Tomáš Roubíček
A general-purpose model combining concepts from rational continuum mechanics, fracture and damage mechanics, plasticity, and poromechanics is devised in Eulerian coordinates, invol…
Visco-elastodynamics at large strains Eulerian
Tomáš Roubíček
Isothermal visco-elastodynamics in the Kelvin-Voigt rheology is formulated in the spatial Eulerian coordinates in terms of velocity and deformation gradient. A generally nonconvex…
Fine metrizable convex relaxations of parabolic optimal control problems
Tomáš Roubíček
Nonconvex optimal-control problems governed by evolution problems in infinite-dimensional spaces (as e.g. parabolic boundary-value problems) needs a continuous (and possibly also s…