An improved numerical scheme for the sin
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A. G. Bratsos
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Article
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2008
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John Wiley and Sons
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English
⚖ 266 KB
👁 1 views
## Abstract A rational approximant of order 4, which is applied to a three‐time‐level recurrence relation, is used to transform the initial/boundary‐value problem associated with the two‐dimensional sine‐Gordon (SG) equation arising in the Josephson junctions problem. The resulting non‐linear syste