Nonlinear stability of the time-discrete variational problem of evolution in nonlinear heat conduction, plasticity and viscoplasticity

DOI10.1016/0045-7825(91)90235-XzbMath0751.73066OpenAlexW2011746985MaRDI QIDQ1190436

Publication date: 26 September 1992

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0045-7825(91)90235-x

zbMATH Keywords

variational inequalities generalized mid-point rule return mapping algorithms non-smooth convex elastic domains

Mathematics Subject Classification ID

Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) Thermodynamics in solid mechanics (74A15) Optimization of other properties in solid mechanics (74P10) Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Plastic materials, materials of stress-rate and internal-variable type (74C99)

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