Results 71 to 80 of about 13,576,874 (171)

Hirota Method for Solving Reaction-Diffusion Equations With Generalized Nonlinearity [PDF]

, 2006
The Hirota Method is applied to find an exact solitary wave solution to evolution equation with generalized nonlinearity. By introducing the power form of Hirota ansatz the bilinear representation for this equation is derived and the traveling wave ...
Tanoğlu, Gamze
core   +2 more sources

Bilinearization and Exact Soliton Dynamics of an Integrable Variable-Coefficient Korteweg–de Vries Model for Shallow-Water Waves and Its Boundary with Variable-Depth Shoaling

Mathematics
The variable-coefficient Korteweg–de Vries equation ut+f(t)uux+g(t)uxxx+h(t)ux+σ(t)u=0 is bilinearized by the Hirota method after gauge and Galilean reductions, and exact N-soliton solutions are shown to exist precisely under the integrability condition ...
Nurhan Adil Öztürk, Vahit Çalışır
doaj   +1 more source

Long time asymptotic analysis for a nonlocal Hirota equation via the Dbar steepest descent method [PDF]

, 2022
In this paper, we mainly focus on the Cauchy problem of an integrable nonlocal Hirota equation with initial value in weighted Sobolev space. Through the spectral analysis of Lax pairs, we successfully transform the Cauchy problem of the nonlocal Hirota ...
Zhu, Jin-yan, Chen, Yong
core  

Hirota-sato formalism on some nonlinear waves equations [PDF]

, 2013
This article demonstrates that Hirota’s direct method or scheme for solving nonlinear waves equation is linked to Sato theory, and eventually resulted in the Sato equation.
Abdul Aziz, Zainal, Ali, Noor Aslinda
core   +1 more source

Abundant exact traveling wave solutions and modulation instability analysis to the generalized Hirota–Satsuma–Ito equation

Open Physics
In this work, the exact solutions of the (2+1)-dimensional generalized Hirota–Satsuma–Ito equation are reported by adopting the He’s variational direct technique (HVDT).
Yang Qiaoling, Manafian Jalil, Mahmoud Khaled H., Aldurayhim Abdullah   +3 more
doaj   +1 more source

... Oregon Farm Direct Nutrition Program fact sheet. Somali

, 2023
Began with 1/2023.Logos: WIC Oregon; Oregon Health Authority; Oregon Department of Human Services.This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and

core  

The Hirota direct method

, 2016
The search for integrability of nonlinear partial differential and difference equations includes the study on multi-soliton solutions. One of the most famous method to construct multi-soliton solutions is the Hirota direct method. In this thesis, we explain this method in detail and apply it to explicit examples.
openaire   +1 more source

Nov 30 shut down the WTO : mass nonviolent direct action info [recto]

, 1999
Alternate title: November 30 shut down the WTO. Affiliated web page url: www.agitprop.org/artandrevolution/wto. Cosponsors include: Global Exchange, Rainforest Action Network, Ruckus Society, Project Underground, National Lawyers Guild, CISPES, IWW ...
Direct Action Network (DAN)
core  

An approximate solution for a generalized Hirota-Satsom coupled (Kdv) equation [PDF]

, 2017
In this paper the Homotopy Analysis Method (HAM), is applied to find the approximate solution of Hirota-Satsuma coupled (KdV) equations, which don't need a small parameter for solution.
H.A. Wahab, Saira Bhatti, et al., Rafi Ullah   +2 more
core  

WTO direct action convergence, Seattle, WA (nov. 20-28), registration application [recto]

, 1999
Alternate title: DAN registration. Affiliated web page url: www.agitprop.org/artandrevolution/wto. Library has 2 copies. Also sent out as document 6 of 19 in a Direct Action Network (DAN) organizing packet; these documents are contained in a 9 X 12 ...
Direct Action Network (DAN)
core