Document Type : Original Article

Authors

• Kamyar Hosseini ¹
• Roozbeh Pouyanmehr ²
• Reza Ansari ²

¹ Department of Mathematics, Rasht Branch, Islamic Azad University, Rasht, Iran

² Department of Mechanical Engineering, University of Guilan, Rasht, Iran

Abstract

A new version of the integrable (2+1)-dimensional Hirota–Satsuma–Ito (2D-HSI) equation is studied in the present paper. The analysis is conducted systematically by considering the bilinear form of the new integrable 2D-HSI equation and utilizing different approaches. As a consequence, a number of multiple complex and real soliton solutions to the model are formally constructed. The findings can be useful to deeply understand the dynamical features of multiple-soliton solutions in mathematical physics.

Keywords

• New integrable (2+1)-dimensional Hirota- Satsuma-Ito equation
• Bilinear form
• Different approaches
• Multiple complex and real soliton solutions