Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Yongan Xie"'
Autor:
Yongan Xie, Shengqiang Tang
Publikováno v:
Journal of Applied Mathematics, Vol 2014 (2014)
We study a class of high dispersive cubic-quintic nonlinear Schrödinger equations, which describes the propagation of femtosecond light pulses in a medium that exhibits a parabolic nonlinearity law. Applying bifurcation theory of dynamical systems a
Externí odkaz:
https://doaj.org/article/e2e4826ae4ac4d1da53d622f9884171f
Publikováno v:
Abstract and Applied Analysis, Vol 2014 (2014)
We investigate the traveling solitary wave solutions of the generalized Camassa-Holm equation ut - uxxt + 3u2ux=2uxuxx + uuxxx on the nonzero constant pedestal limξ→±∞uξ=A. Our procedure shows that the generalized Camassa-Holm equation with
Externí odkaz:
https://doaj.org/article/59c71578d30f47cf8638175e2e33f3f9
Publikováno v:
Journal of Applied Mathematics, Vol 2013 (2013)
This paper is contributed to explore all possible single peak solutions for the K*(4,1) equation ut=uxu2+2α(uuxxx+2uxuxx). Our procedure shows that the K*(4,1) equation either has peakon, cuspon, and smooth soliton solutions when sitting on a nonzer
Externí odkaz:
https://doaj.org/article/1a5591700e3149258f0c9e35f5a689e5
Autor:
Yanjie Wen, Yongan Xie
Publikováno v:
Pramana. 94
By constructing auxiliary equations and combining the expansion method of ( $$G^{\prime }/G,1/G$$ ), we study a class of nonlinear Schrodinger equation with perturbation terms which describes the propagation of the waves in optical metamaterials. Mor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2438ea590a74c89a2e20f336c6b4d8a5
https://doi.org/10.1007/s12043-019-1875-3
https://doi.org/10.1007/s12043-019-1875-3
Publikováno v:
Mathematical Methods in the Applied Sciences. 39:1289-1297
By using the method of dynamical systems, for the nonlinear surface wind waves equation, which is given by Manna, we study its dynamical behavior to determine all exact explicit traveling wave solutions. To guarantee the existence of the aforemention
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3e7cd1eb187c4bc1710ffebbae9de55
https://doi.org/10.1002/mma.3549
https://doi.org/10.1002/mma.3549
Publikováno v:
Applied Mathematics and Computation. 236:300-310
In this paper, dynamical system theory is applied to several types of fully nonlinear wave equations. These equations can be reduced to planar polynomial differential systems by transformation of variables. We treat these polynomial differential syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eda20c0740e792d521f09a8c4d90ec52
https://doi.org/10.1016/j.amc.2014.03.045
https://doi.org/10.1016/j.amc.2014.03.045
Autor:
Shengqiang Tang, Yongan Xie
Publikováno v:
Journal of Applied Mathematics, Vol 2014 (2014)
J. Appl. Math.
J. Appl. Math.
We study a class of high dispersive cubic-quintic nonlinear Schrödinger equations, which describes the propagation of femtosecond light pulses in a medium that exhibits a parabolic nonlinearity law. Applying bifurcation theory of dynamical systems a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee80cf0875835b7679a53647758abcdd
https://doi.org/10.1155/2014/826746
https://doi.org/10.1155/2014/826746
Publikováno v:
Pramana. 78:499-511
In this paper, by using a transformation and an application of Fan subequation, we study a class of generalized Korteweg–de Vries (KdV) equation with generalized evolution. As a result, more types of exact solutions to the generalized KdV equation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23011931d6890ed4c507dced30ccc376
https://doi.org/10.1007/s12043-012-0262-0
https://doi.org/10.1007/s12043-012-0262-0
Publikováno v:
Solid-State Electronics. 49:1029-1033
The gas-sensing materials, NiFe2O4, were prepared by inverse titrating chemical co-precipitation. After calcinations at 350–700 °C for 1 h, respectively, p-type semiconductor gas-sensing materials with inverse spinel structure were obtained. Effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5daf07db4b3ec1a5f9a539806bd44cd7
https://doi.org/10.1016/j.sse.2005.03.022
https://doi.org/10.1016/j.sse.2005.03.022
Publikováno v:
Abstr. Appl. Anal.
Abstract and Applied Analysis, Vol 2014 (2014)
Abstract and Applied Analysis, Vol 2014 (2014)
We investigate the traveling solitary wave solutions of the generalized Camassa-Holm equationut - uxxt + 3u2ux=2uxuxx + uuxxxon the nonzero constant pedestallimξ→±∞uξ=A. Our procedure shows that the generalized Camassa-Holm equation with no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ceed567b35711198190e20518c3cae6
http://projecteuclid.org/euclid.aaa/1395858331
http://projecteuclid.org/euclid.aaa/1395858331
