Apratim Bhattacharya

Apratim Bhattacharya is a Researcher at the Department of Mathematics and Mathematical Statistics, Umeå University, Sweden. His research focuses on the analysis of partial differential equations, homogenization theory, multiscale analysis, and kinetic theory, particularly coagulation-fragmentation equations. He holds a postdoctoral position and contributes to advancing mathematical frameworks for complex physical systems.

His work emphasizes electro-diffusive transport in porous media and thin channel modeling. He maintains an active publication record in applied mathematics and mathematical physics. Contact details include apratim.bhattacharya@umu.se and apr.bhattacharya@gmail.com.

Research interests include developing effective transmission conditions for reaction-diffusion processes and nonlinear drift-diffusion systems. His work bridges theoretical analysis and applied problems in complex media.