2 citations · 2 across the 3 of their papers we have counts for
3 papers
math.FA2025
On discrete X-ray transform
Roman Novikov, Basant Lal Sharma
We consider a discrete version of X-ray transform going back, in particular, to Strichartz (1982). We suggest non-overdetermined reconstruction for this discrete transform. Extensi…
math-ph2024
Surface waves in randomly perturbed discrete models
Josselin Garnier, Basant Lal Sharma
We study the propagation of surface waves across structured surfaces with random, localized inhomogeneities. A discrete analogue of Gurtin-Murdoch model is employed and surface ela…
math.PR2023★ 2 cited
Effective dynamics in lattices with random mass perturbations
Josselin Garnier, Basant Lal Sharma
We consider a one-dimensional mono-atomic lattice with random perturbations of masses spread over a finite number of particles. Assuming Newtonian dynamics and linear nearest-neigh…