Abstract
We discuss the strong ellipticity (SE) condition within the Toupin–Mindlin first strain gradient elasticity theory. SE condition is closely related to certain material instabilities and describes mathematical properties of corresponding boundary-value problems. For isotropic solids, SE condition transforms into two inequalities in terms of five gradient-elastic moduli.
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- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
-
MECHANICS RESEARCH COMMUNICATIONS
no. 124,
ISSN: 0093-6413 - Language:
- English
- Publication year:
- 2022
- Bibliographic description:
- Eremeev V., Lazar M.: Strong ellipticity within the Toupin–Mindlin first strain gradient elasticity theory// MECHANICS RESEARCH COMMUNICATIONS -,iss. 103944 (2022), s.1-4
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.mechrescom.2022.103944
- Verified by:
- Gdańsk University of Technology
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