243 citations · 326 across the 23 of their papers we have counts for
24 papers
Interacting Urn Schemes on Finite Ancestral Directed Acyclic Graphs
Antar Bandyopadhyay, Deborshi Das
We study interacting finite-color urn schemes on directed acyclic graphs, allowing the graph to be infinite. Each urn evolves through reinforcements driven by colors drawn from its…
Generalised De-Preferential Random Graphs
Antar Bandyopadhyay, Kunal Joshi
We consider some further generalizations of the novel random graph models as introduced by Bandyopadhyay and Sen \cite{BaSe2025} and find asymptotic for the degree of a fixed verte…
De-Preferential Attachment Random Graphs
Antar Bandyopadhyay, Subhabrata Sen
In this work we consider a growing random graph sequence where a new vertex is less likely to join to an existing vertex with high degree and more likely to join to a vertex with l…
Right-Most Position of a Last Progeny Modified Time Inhomogeneous Branching Random Walk
Antar Bandyopadhyay, Partha Pratim Ghosh
In this work, we consider a modification of time \emph{inhomogeneous} branching random walk, where the driving increment distribution changes over time macroscopically. Following B…
Right-Most Position of a Last Progeny Modified Branching Random Walk
Antar Bandyopadhyay, Partha Pratim Ghosh
In this work, we consider a modification of the usual Branching Random Walk (BRW), where we give certain independent and identically distributed (i.i.d.) displacements to all the p…
S.L.L.N. and C.L.T. for Random Walks in I.I.D. Random Environment on Cayley Trees
Siva Athreya, Antar Bandyopadhyay, Amites Dasgupta +1
We consider the random walk in an independent and identically distributed (i.i.d.) random environment on a Cayley graph of a finite free product of copies of and $\mat…