Generalizations of Shanks transformation and corresponding convergence acceleration algorithms via pfaffians

2021 ◽  
Author(s):  
Ya-Jie Liu ◽  
Xiang-Ke Chang ◽  
Yi He ◽  
Xing-Biao Hu
Keyword(s):  
Convergence Acceleration

CONVERGENCE ACCELERATION OF INTEGRAL TRANSFORM SOLUTIONS

2001 ◽  
Vol 3 (1) ◽  
pp. 6
Author(s):  
Mikhail D. Mikhailov ◽  
Renato M. Cotta
Keyword(s):  
Integral Transform ◽  
Convergence Acceleration

Integrable lattices and convergence acceleration algorithms

1993 ◽  
Vol 179 (2) ◽  
pp. 111-115 ◽  
Author(s):  
V. Papageorgiou ◽  
B. Grammaticos ◽  
A. Ramani
Keyword(s):  
Convergence Acceleration

scholarly journals On a Fast Convergence of the Rational-Trigonometric-Polynomial Interpolation

2013 ◽  
Vol 2013 ◽  
pp. 1-13 ◽  
Author(s):  
Arnak Poghosyan
Keyword(s):  
Trigonometric Polynomial ◽  
Numerical Experiments ◽  
Polynomial Interpolation ◽  
Convergence Acceleration ◽  
Fast Convergence ◽  
Exact Constants

We consider the convergence acceleration of the Krylov-Lanczos interpolation by rational correction functions and investigate convergence of the resultant parametric rational-trigonometric-polynomial interpolation. Exact constants of asymptotic errors are obtained in the regions away from discontinuities, and fast convergence of the rational-trigonometric-polynomial interpolation compared to the Krylov-Lanczos interpolation is observed. Results of numerical experiments confirm theoretical estimates and show how the parameters of the interpolations can be determined in practice.

Dipole Admittances Obtained via Convergence Acceleration Methods: Fast and Accurate Computations

2020 ◽  
Vol 62 (3) ◽  
pp. 30-38
Author(s):  
Achilleas Marinakis ◽  
Panagiotis J. Papakanellos ◽  
George Fikioris
Keyword(s):  
Convergence Acceleration ◽  
Acceleration Methods ◽  
Accurate Computations
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