We study the relationship between rank-one convexity and quasiconvexity in the space of 2×2 matrices. We show that a certain procedure for constructing homogeneous gradient Young measures from periodic deformations, that arises from V. Sverák's celebrated counterexample in higher dimensions, always yields laminates in the 2×2 case.

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Gabriella Sebestyén

Dept. of Analysis, Faculty of Science, Eötvös Loránd University, 1117 Budapest, Hungary

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G. Sebestyén, L. Székelyhidi Jr.. “Laminates Supported on Cubes.” Journal of Convex Analysis 24 (2017), No. 4, 1217–1237. https://doi.org/10.68381/jca24070