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Bifurcations and Exact Solutions of the Gerdjikov-Ivanov Equation
  
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KeyWord:Bifurcation, exact solution, planar Hamiltonian system, Gerdjikov-Ivanov equation
Author NameAffiliation
Jinsen Zhuang School of Mathematical Sciences, Huaqiao University, Quanzhou, Fujian 362021, China 
Yan Zhou School of Mathematical Sciences, Huaqiao University, Quanzhou, Fujian 362021, China 
Jibin Li School of Mathematical Sciences, Huaqiao University, Quanzhou, Fujian 362021, China
Department of Mathematics, Zhejiang Normal University, Jinhua, Zhejiang 321004, China 
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Abstract:
      For the Gerdjikov-Ivanov equation, by using the method of dynamical system, this paper investigates the exact explicit solutions with the form $q(x,t)=\phi(\xi)\exp{[i(\kappa x-\omega t+\theta(\xi))]}, \xi=x-ct. $ In the given parameter regions, more than 14 explicit exact parametric representations are presented.