University of Guilan Computational Sciences and Engineering 2783-2503 1 2 2021 09 01 Multiple complex and real soliton solutions to the new integrable (2+1)-dimensional Hirota–Satsuma–Ito equation 91 97 4714 10.22124/cse.2021.19380.1007 EN Kamyar Hosseini Department of Mathematics, Rasht Branch, Islamic Azad University, Rasht, Iran Roozbeh Pouyanmehr Department of Mechanical Engineering, University of Guilan, Rasht, Iran Reza Ansari Department of Mechanical Engineering, University of Guilan, Rasht, Iran Journal Article 2021 04 14 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. https://cse.guilan.ac.ir/article_4714_7e66e7958baf1dc8a5c7a5db694eff79.pdf