121 citations · 888 across the 37 of their papers we have counts for
3 papers · 1 filter
A stabilized radial basis-finite difference (RBF-FD) method with hybrid kernels
Pankaj K Mishra, Gregory E Fasshauer, Mrinal K Sen +1
Recent developments have made it possible to overcome grid-based limitations of finite difference (FD) methods by adopting the kernel-based meshless framework using radial basis fu…
Dynamics of interacting bosons in a double well potential-harmonic versus chirp modulation
Sunayana Dutta, Pankaj Kumar Mishra, Budhaditya Chatterjee +1
We present effects of an external driving on the tunneling dynamics of interacting bosons confined in a double well potential. At large values of a periodic driving potential, the…
Presence of horizon makes particle motion chaotic
Surojit Dalui, Bibhas Ranjan Majhi, Pankaj Mishra
We analyze the motion of a {\it massless} and {\it chargeless} particle very near to the event horizon. It reveals that the radial motion has exponential growing nature which indic…