An adaptive finite element formulation for the solution of second order obstacle problems using quadratic lagrange polynomials

Engineering

• Boundary Value 100%
• Finite Element Formulation 100%
• Lagrange 100%
• Finite Element Analysis 100%
• Numerical Solution 50%
• Approximate Solution 50%
• Posteriori Error 50%
• Local Error 50%
• Error Estimation 50%
• Assessment Criteria 50%
• Shape Function 50%

Keyphrases

• Obstacle Problem 100%
• Quadratic Shape Function 50%
• Refined Grid 50%
• Piecewise Quadratic 50%
• Elemental Balance 50%
• Error Assessment 50%
• Uniform Mesh 50%
• Second-order Boundary Value Problem 50%
• Residual-based 50%

Mathematics

• Obstacle Problem 100%