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(2010.12.16 4:00pm,Z311)Some New Residual-based A Posteriori Error Estimators for the Mortar Finite Element Methods
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Update time: 2010-12-14
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Academy of Mathematics and Systems Science, CAS
Colloquia & Seminars

Speaker:
Dr. Feng Wang,Pdoc,ICMSEC
Title:
Some New Residual-based A Posteriori Error Estimators for the Mortar Finite Element Methods
Time:
2010.12.16 4:00pm
Venue:
Z311
Abstract:

In this talk, we will give some new residual-based a posteriori error estimators for the mortar finite element discretization of the second order elliptic equations with discontinuous coefffcients. Reliability and effciency of ours estimators can be obtained without any saturation assumption or mesh restrictions. We will also discuss some generalization to other elements and other problems. Some numerical experiments are reported to confirm our theory.

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