4 papers
Phase diagram of a semiflexible magnetic polymer in three dimensions
Linda Delimi, Arpan Dey, Jean-Charles Walter
We study a semiflexible magnetic polymer in which each monomer carries a two-state spin, giving rise to coupled conformational, stiffness, and magnetic degrees of freedom. The mode…
Blockwise friction heterogeneity redistributes stretching in a 2D Gaussian polymer under Batchelor-Kraichnan random flow
Arpan Dey
We study a two-dimensional Gaussian Rouse chain divided into two contiguous blocks with different local friction coefficients but identical Hookean elasticity. In quiescent conditi…
Mobility Heterogeneity in a 2D Gaussian Lattice Polymer: A Dynamic Monte Carlo Study
Arpan Dey
We study mobility heterogeneity in a two-dimensional Gaussian lattice polymer using dynamic Monte Carlo simulations. The polymer dynamics is generated from a local three-monomer mo…
Approximation by Neural Network Sampling Operators in Mixed Lebesgue Spaces
Arpan Kumar Dey, A. Sathish Kumar, P. Devaraj
In this paper, we prove the rate of approximation for the Neural Network Sampling Operators activated by sigmoidal functions with mixed Lebesgue norm in terms of averaged modulus o…