Positive definiteness in coupled strain gradient elasticity

DOI10.1007/s00161-020-00949-2zbMath1521.74398OpenAlexW3107432764MaRDI QIDQ6074416

Rainer Glüge, Holm Altenbach, Lidiia Nazarenko

Publication date: 12 October 2023

Published in: Continuum Mechanics and Thermodynamics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00161-020-00949-2

zbMATH Keywords

strain gradient elasticitycoupling fifth-rank tensorpositive definiteness of the potential energy

Mathematics Subject Classification ID

Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) Spectral and related methods applied to problems in solid mechanics (74S25)

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