Lower bounds for higher eigenvalues by finite difference methods
نویسندگان
چکیده
منابع مشابه
Lower Bounds for Eigenvalues of Elliptic Operators: By Nonconforming Finite Element Methods
The aim of the paper is to introduce a new systematic method that can produce lower bounds for eigenvalues. The main idea is to use nonconforming finite element methods. The general conclusion herein is that if local approximation properties of nonconforming finite element spaces Vh are better than global continuity properties of Vh, corresponding methods will produce lower bounds for eigenvalu...
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ژورنال
عنوان ژورنال: Pacific Journal of Mathematics
سال: 1958
ISSN: 0030-8730,0030-8730
DOI: 10.2140/pjm.1958.8.339