NEW ENVELOPE SOLUTIONS FOR COMPLEX NONLINEAR SCHRÖDINGER+ EQUATION VIA SYMBOLIC COMPUTATION
2003 ◽
Vol 14
(02)
◽
pp. 225-235
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Keyword(s):
With the aid of symbolic computation, an extended Jacobian elliptic function expansion method is further extended to the complex nonlinear Schrödinger + equation. As a result, 24 families of the envelope doubly-periodic solutions with Jacobian elliptic functions are obtained. When the modulus m → 1 or zero, the corresponding six envelope solitary wave solutions and six envelope singly-periodic (trigonometric function) solutions are also found. This powerful method can also be applied to other equations, such as the nonlinear Schrödinger equation and Zakharov equation.
2018 ◽
Vol 474
(2210)
◽
pp. 20170814
◽
2008 ◽
Vol 2
(2)
◽
pp. 242-255
◽
2018 ◽
Vol 133
(10)
◽
2016 ◽
Vol 5
(2)
◽
pp. 109-118
◽
2009 ◽
Vol 356
(1)
◽
pp. 193-200
◽
2015 ◽
Vol 39
(8)
◽
pp. 2093-2099
◽
2021 ◽
2019 ◽
Vol 33
(24)
◽
pp. 1950292
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