Biswas A

Publications in Math-Net.Ru

1. Davenport Constant for Finite Abelian Groups with Higher Rank
   
   Mat. Zametki, 118:1 (2025),  23–34
2. Optical soliton perturbation with generalized quadratic–cubic nonlinearity by semi-inverse variation
   
   Optics and Spectroscopy, 130:6 (2022),  957
3. New exact solutions for the sine-Gordon equation in $2+1$ dimensions
   
   Zh. Vychisl. Mat. Mat. Fiz., 52:1 (2012),  105–111