## A Mortar Finite Element Method for Fourth Order Problems in Two Dimensions with Lagrange Multipliers

- Leszek Marcinkowski
- SIAM J. Numerical Analysis
- 2005

In the paper we discuss two versions of mortar finite element methods applied to clamped plate problems. The problems are approximated by the nonconforming Morley and Adini element methods in each subregion into which the original region of the discussed problems have been partitioned. On the interfaces between subdomains and at crosspoints of subregions… (More)

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