EXPONENTIALLY FITTED RUNGE–KUTTA FOURTH ALGEBRAIC ORDER METHODS FOR THE NUMERICAL SOLUTION OF THE SCHRÖDINGER EQUATION AND RELATED PROBLEMS
2000 ◽
Vol 11
(04)
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pp. 785-807
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Keyword(s):
Fourth order exponential and trigonometric fitted Runge–Kutta methods are developed in this paper. They are applied to problems involving the Schrödinger equation and to other related problems. Numerical results show the superiority of these methods over conventional fourth order Runge–Kutta methods. Based on the methods developed in this paper, a variable-step algorithm is proposed. Numerical experiments show the efficiency of the new algorithm.
2000 ◽
Vol 11
(01)
◽
pp. 79-89
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2001 ◽
Vol 21
(4)
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pp. 919-931
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1999 ◽
Vol 10
(05)
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pp. 839-851
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2000 ◽
Vol 18
(3-4)
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pp. 315-332
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Keyword(s):
2005 ◽
Vol 166
(2)
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pp. 109-122
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Keyword(s):
2006 ◽
Vol 41
(1)
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pp. 79-100
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Keyword(s):
2013 ◽
Vol 24
(10)
◽
pp. 1350073
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2016 ◽
Vol 10
(1)
◽
pp. 143-153
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Keyword(s):
2015 ◽
Vol 53
(5)
◽
pp. 1239-1256
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2000 ◽
Vol 131
(1-2)
◽
pp. 52-67
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