An efficient direct solver for a class of mixed finite element problems
DOI10.1016/S0168-9274(00)00048-9zbMath0982.65119WikidataQ60501278 ScholiaQ60501278MaRDI QIDQ5939889
Peter K. Jimack, Milan D. Mihajlović, B. Malcolm Brown
Publication date: 23 July 2001
Published in: Applied Numerical Mathematics (Search for Journal in Brave)
performancealgorithmparallel computationdirect methodmixed finite element methodbiharmonic eigenproblemfourth-order partial differential equationsinverse iterationsparse Gaussian elimination
Boundary value problems for higher-order elliptic equations (35J40) Estimates of eigenvalues in context of PDEs (35P15) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Parallel numerical computation (65Y05) Numerical methods for eigenvalue problems for boundary value problems involving PDEs (65N25) Complexity and performance of numerical algorithms (65Y20) Direct numerical methods for linear systems and matrix inversion (65F05)
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