2 papers
math.ST2021
On Estimating Rank-One Spiked Tensors in the Presence of Heavy Tailed Errors
Arnab Auddy, Ming Yuan
In this paper, we study the estimation of a rank-one spiked tensor in the presence of heavy tailed noise. Our results highlight some of the fundamental similarities and differences…
math.PR2018
Approximate lumpability for Markovian agent-based models using local symmetries
Wasiur R. KhudaBukhsh, Arnab Auddy, Yann Disser +1
We study a Markovian agent-based model (MABM) in this paper. Each agent is endowed with a local state that changes over time as the agent interacts with its neighbours. The neighbo…