Regularity of second derivatives in elliptic transmission problems near an interior regular multiple line of contact

DOI10.1002/MMA.5170zbMath1402.35059OpenAlexW2184955270MaRDI QIDQ4557094

Pierre-Étienne Druet

Publication date: 29 November 2018

Published in: Mathematical Methods in the Applied Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/mma.5170

zbMATH Keywords

best Hölder exponent\(W^{2,p}\) regularity theoryindex of integrability

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Boundary value problems for second-order elliptic equations (35J25) Weak solutions to PDEs (35D30)

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Mixed Dirichlet-Transmission Problems in Non-smooth Domains

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