Linearization and computation for large-strain visco-elasticity

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985556%3A_____%2F23%3A00558930" target="_blank" >RIV/67985556:_____/23:00558930 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21110/23:00366733 RIV/60076658:12310/23:43906698
Result on the web
<a href="https://www.aimspress.com/article/doi/10.3934/mine.2023030" target="_blank" >https://www.aimspress.com/article/doi/10.3934/mine.2023030</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3934/mine.2023030" target="_blank" >10.3934/mine.2023030</a>

Result language
angličtina
Original language name
Linearization and computation for large-strain visco-elasticity
Original language description
Time-discrete numerical minimization schemes for simple visco-elastic materials in the Kelvin-Voigt rheology at high strains are not well posed because of the non-quasi-convexity of the dissipation functional. A possible solution is to resort to non-simple material models with higherorder gradients of deformations. However, this makes numerical computations much more involved. Here, we propose another approach that relies on local minimizers of the simple material model. Computational tests are provided that show a very good agreement between our model and the original.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10102 - Applied mathematics

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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