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Abhik Ghosh

84 papers hereh-index 221.8k citations156 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author7
  • first author35
  • middle author27
  • last author13

Across the 82 of 84 papers where every author was matched, so the position is known.

fields
  • stat.ME35
  • math.ST20
  • astro-ph.CO18
  • stat.AP5
  • physics.soc-ph3
  • astro-ph.IM1
same name
  • Abhik Ghosh — 9 papers, h 1
  • Abhik Ghosh — 5 papers, h 1
  • Abhik Ghosh — 4 papers, h 1
  • Abhik Ghosh — 2 papers, h 1

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20092026
most citedCharacterizing Foreground for redshifted 21-cm radiation: 150 MHz GMRT observations

116 citations · 1.2k across the 79 of their papers we have counts for

collaborators
Showing 2026Show all

1 paper · 1 filter

math.ST2026

A Composite Divergence Approach to Robust Multivariate Estimation under Cellwise and Casewise Contamination

Abhik Ghosh, Claudio Agostinelli, Ayanendranath Basu

Composite likelihood (CL) methods provide a computationally efficient alternative to full likelihood inference for complex multivariate models by replacing the joint likelihood wit…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.