Evolution of Modulational Instability in Non-linear Hirota Types Equation

Authors

  • Ram Dayal Pankaj Department of Mathematics, Jai Narain Vyas University, Jodhpur-342011, India
  • Arun Kumar Department of Mathematics, Government College, Kota-324001, India
  • Bhawani Singh Department of Mathematics, Jai Narain Vyas University, Jodhpur-342011, India

Keywords:

Modulational instability (MI), Non-linear hirota types equation, Time dependent variational approach (TDVA)

Abstract

The Time Dependent Variational Approach (TDVA) is applied to estimate the modulational instability (MI) for Non-Linear Hirota type equations. This approach is new to obtain the nonlinear dispersion relation (NDR) for such equations. The classical modulational instability criterion is nascent and it establishes many prospective for the MI domain because of the generalized dispersion relation. Analyzing the Non Linear Partial Differential Equations, we rederive the classical modulational instability criterion.

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Published

2020-03-26

How to Cite

Dayal Pankaj, R. ., Kumar, A. ., & Singh, B. . (2020). Evolution of Modulational Instability in Non-linear Hirota Types Equation. Science & Technology Asia, 25(1), 123–127. Retrieved from https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/240325

Issue

Vol.25 No.1 (January - March 2020)

Section

Physical sciences