We provide some lower semicontinuity results in the space of special functions of bounded deformation for energies of the type $int_{∫J_u} heta(u^+,u^−,mu)d{mathcal H}^{N−1}, [u]cdot mugeq 0 ; {mathcal H}^{N−1}$-a.e.on $J_u$, and give some examples and applications to minimum problems, arising in Fracture Mechanics for linearly elastic materials.

Some sufficient conditions for lower semicontinuity in SBD and applications to minimum problems / Giuliano, Gargiulo; Zappale, Elvira. - In: MATHEMATICAL METHODS IN THE APPLIED SCIENCES. - ISSN 1099-1476. - Volume 34, Issue 12:(2011), pp. 1541-1552. [10.1002.mma/1464]

Some sufficient conditions for lower semicontinuity in SBD and applications to minimum problems

ZAPPALE, ELVIRA
2011

Abstract

We provide some lower semicontinuity results in the space of special functions of bounded deformation for energies of the type $int_{∫J_u} heta(u^+,u^−,mu)d{mathcal H}^{N−1}, [u]cdot mugeq 0 ; {mathcal H}^{N−1}$-a.e.on $J_u$, and give some examples and applications to minimum problems, arising in Fracture Mechanics for linearly elastic materials.
2011
lower semicontinuity; fracture; special vector fields with bounded deformation; joint convexity; BV-ellipticity; free discontinuity problems
01 Pubblicazione su rivista::01a Articolo in rivista
Some sufficient conditions for lower semicontinuity in SBD and applications to minimum problems / Giuliano, Gargiulo; Zappale, Elvira. - In: MATHEMATICAL METHODS IN THE APPLIED SCIENCES. - ISSN 1099-1476. - Volume 34, Issue 12:(2011), pp. 1541-1552. [10.1002.mma/1464]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/1458108
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