A specialised cyclic reduction algorithm for linear algebraic equation systems with quasi-tridiagonal matrices
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DOI: 10.1007/s10910-017-0761-9
Abstract: Extensions have been developed, of several variants of the stride of two cyclic reduction method. The extensions refer to quasi-tridiagonal linear equation systems involving two additional nonzero elements in the first and last rows of… read more here.
Keywords: equation systems; quasi tridiagonal; specialised cyclic; cyclic reduction ... See more keywords
Exact solutions of fractional partial differential equation systems with conformable derivative
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DOI: 10.2298/fil1905313o
Abstract: Main goal of this paper is to have the new exact solutions of some fractional partial differential equation systems (FPDES) in conformable sense. The definition of conformable fractional derivative (CFD) is similar to the limit… read more here.
Keywords: fractional partial; differential equation; equation systems; partial differential ... See more keywords
Investigation of High-Efficiency Iterative ILU Preconditioner Algorithm for Partial-Differential Equation Systems
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DOI: 10.3390/sym11121461
Abstract: In this paper, we investigate an iterative incomplete lower and upper (ILU) factorization preconditioner for partial-differential equation systems. We discretize the partial-differential equations into linear equation systems. An iterative scheme of linear systems is used.… read more here.
Keywords: equation systems; differential equation; partial differential; preconditioner ... See more keywords