Finite element methods of optimal order for problems with singular data
نویسندگان
چکیده
منابع مشابه
Finite Element Methods of Optimal Order for Problems with Singular Data
An adapted finite element method is proposed for a class of elliptic problems with singular data. The idea is to subtract the main singularity from the solution and to solve for the remainder using suitable mesh-refinements. Optimal order error estimates are proved.
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ژورنال
عنوان ژورنال: Mathematics of Computation
سال: 1985
ISSN: 0025-5718
DOI: 10.1090/s0025-5718-1985-0777268-5