Results 181 to 190 of about 12,036 (231)

Sinc-Galerkin method for numerical solution of the Bratu’s problems

Numerical Algorithms, 2012
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Jalil Rashidinia, Khosrow Maleknejad, Rashidinia Jalil   +2 more
exaly   +3 more sources

DE-Sinc methods have almost the same convergence property as SE-Sinc methods even for a family of functions fitting the SE-Sinc methods

Numerische Mathematik, 2013
The article deals with the theoretical convergence rate of the sinc indefinite integration combined with the double-exponential (DE) transformation for a class of functions for which the single-exponential (SE) transformation is suitable. Although the DE transformation is considered as an enhanced version of the SE transformation for sinc-related ...
Tanaka, Ken'ichiro, Okayama, Tomoaki, Matsuo, Takayasu, Sugihara, Masaaki   +3 more
openaire   +4 more sources

Fractional calculus and Sinc methods

Fractional Calculus and Applied Analysis, 2011
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Baumann, Gerd, Stenger, Frank
openaire   +1 more source

Troesch’s problem solved by Sinc methods

Mathematics and Computers in Simulation, 2019
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Maha Youssef, Gerd Baumann
openaire   +2 more sources

Fast Iterative Methods for Sinc Systems

SIAM Journal on Matrix Analysis and Applications, 2002
For solving linear systems arising from the Sinc method applied to boundary value problems Krylov subspace methods with banded preconditioners are proposed. It is shown that the solution of an \((n,n)\)-discrete Sinc system arising from a model problem can be obtained in \({\mathcal O}(n \log^2 n)\) operations by using the preconditioned conjugate ...
Michael K. Ng 0001, Daniel Potts
openaire   +2 more sources

Electronic spectrum of linear Schrodinger equations by Sinc-Galerkin and Sinc-Collocation methods

Mathematical Sciences, 2021
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Seyed Mohammad Ali Aleomraninejad, Mehdi Solaimani   +1 more
openaire   +1 more source