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Comment on: New exact traveling wave solutions of the (3 + 1)-dimensional Kadomtsev–Petviashvili (KP) equation

✍ Scribed by Dmitry I. Sinelshchikov

Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
135 KB
Volume
15
Category
Article
ISSN
1007-5704

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✦ Synopsis

method a b s t r a c t

We demonstrate that four solutions from 13 of the (3 + 1)-dimensional Kadomtsev-Petviashvili equation obtained by Khalfallah [1] are wrong and do not satisfy the equation. The other nine exact solutions are the same and all ''new" solutions by Khalfallah can be found from the well known solution.

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