scientific article; zbMATH DE number 1240692

DOI<731::AID-CNM179>3.0.CO;2-7 10.1002/(SICI)1099-0887(199808)14:8<731::AID-CNM179>3.0.CO;2-7zbMath0931.74073MaRDI QIDQ4225926

C. S. Krishnamoorthy, Subrata Mukherjee

Publication date: 17 January 1999

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

error estimationweight functionsperforated platecracked paneladaptive finite element analysiscorrected conjoint polynomialfinite element postprocessingQUAD4 elements

Mathematics Subject Classification ID

Plates (74K20) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30)

Related Items (3)

A practical hybrid interior error estimator for localized h‐adaptive FEA ⋮ Error estimates and adaptive finite element methods ⋮ A pollution controlled hybrid interior error estimator for linear elastostatics

Cites Work

• Meshing by successive superelement decomposition (MSD) -- A new approach to quadrilateral mesh generation
• SUPERCONVERGENT PATCH RECOVERY IN PROBLEMS OF MIXED FORM
• The superconvergent patch recovery anda posteriori error estimates. Part 1: The recovery technique
• The superconvergent patch recovery anda posteriori error estimates. Part 2: Error estimates and adaptivity
• Patch recovery based on superconvergent derivatives and equilibrium
• Superconvergent patch recovery with equilibrium and conjoint interpolant enhancements
• Superconvergent patch recovery of finite‐element solution and a posteriori L₂ norm error estimate
• Enhanced superconvergent patch recovery incorporating equilibrium and boundary conditions
• Improved element stresses for node and element patches using superconvergent patch recovery
• Element by element a posteriori error estimation and improvement of stress solutions for two‐dimensional elastic problems

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