Legendre wavelet method based solution of fractional order prey–predator model in type-2 fuzzy environment

D Mohapatra, S Chakraverty - Applied Soft Computing, 2024 - Elsevier
Researchers have recently examined several fractional-order prey–predator population
models in a crisp or type-1 fuzzy environment. But incompleteness in the membership may …

Fuzzy Uncertainty Analysis of a Fractional Order Human Immunodeficiency Virus Dynamic Model With Type-1 and Interval Type-2 Parameters

D Mohapatra, S Chakraverty - Journal of …, 2024 - asmedigitalcollection.asme.org
In recent years, the study of mathematical models for the human immunodeficiency virus
(HIV) has attracted considerable interest due to its importance in comprehending and …

Solitary wave solution for time-fractional SMCH equation in fuzzy environment

M Sahoo, S Chakraverty - Computation and Modeling for Fractional Order …, 2024 - Elsevier
The aim of this work is to seek an approximation of an analytical solution of the simplified
modified Camassa–Holm equation, considering time-fractional derivatives defined in the …