Bounds for effective strains of geometrically linear elastic multiwell model
journal contribution
posted on 2023-06-08, 05:44 authored by Qi Tang, Kewei ZhangWe give a direct estimate for the quasiconvex hull Q(e) (K) on linear strains generated by a finite set of linear strains K subset of M-s(3) of symmetric matrices. The problem is directly related to the microstructure modelled by the multiwell problem and its corresponding macroscopic effect. We bound the quasiconvex envelope Q(e) dist(e(X), K) near an exposed edge of the convex hull C(K) that does not have compatible connections. Our bounds depend on the weak type-(1, 1) estimate for certain singular integral operators and the eometric properties of the exposed edge
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Publication status
- Published
Journal
Journal of Mathematical Analysis and ApplicationsISSN
0022-247XPublisher
ElsevierExternal DOI
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2Volume
339Page range
1264-1276Department affiliated with
- Mathematics Publications
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- No
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- Yes
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2012-02-06Usage metrics
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