On the improved interior regularity of the solution of a fourth order elliptic problem modelling the displacement of a linearly elastic shallow shell lying subject to an obstacle

DOI10.3233/ASY-211672OpenAlexW3137896593MaRDI QIDQ5029365

Paolo Piersanti

Publication date: 14 February 2022

Published in: Asymptotic Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.3233/asy-211672

zbMATH Keywords

elliptic variational inequalitiesobstacle problemsshallow shellfourth order problemsimproved regularity

Mathematics Subject Classification ID

Smoothness and regularity of solutions to PDEs (35B65) Asymptotic behavior of solutions to PDEs (35B40) Contact in solid mechanics (74M15) Analytic approximation of solutions (perturbation methods, asymptotic methods, series, etc.) of equilibrium problems in solid mechanics (74G10) Shells (74K25) PDEs in connection with mechanics of deformable solids (35Q74) Unilateral problems for linear elliptic equations and variational inequalities with linear elliptic operators (35J86)

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