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Some Remarks on Finite Element Approximations of Crack Problems and an Analysis of Hybrid Methods

1978; Taylor & Francis; Volume: 6; Issue: 4 Linguagem: Inglês

10.1080/03601217808907347

2332-3981

J. Tinsley Oden, John R. O’Leary,

Contact Mechanics and Variational Inequalities

Abstract We discuss here several results on the convergence of finite element methods for problems with corners and cracks. We also derive some a priori estimates for a certain class of hybrid finite elements.