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Omesh Dhar Dwivedi

3 papers hereh-index 211 citations3 works total

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

author position
  • first author2
  • middle author1

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • math.CO2
  • physics.chem-ph1

identity via Semantic Scholar / OpenAlex

most citedOn the rank of Hankel matrices over finite fields

4 citations · 5 across the 3 of their papers we have counts for

collaborators

3 papers

physics.chem-ph2023★ 1 cited

Orientation dependent etching of silicon by fluorine molecules: a quantum chemistry computational study

Omesh Dhar Dwivedi, Yuri Barsukov, Sierra Jubin +2

Anisotropic etching is a widely used process in semiconductor manufacturing, in particular for micro- and nano-scale texturing of silicon surfaces for black silicon production. The…

math.CO2023

Multislant matrices and Jacobi--Trudi determinants over finite fields

Omesh Dhar Dwivedi, Jonah Blasiak, Darij Grinberg

The problem of counting the Fq​-valued points of a variety has been well-studied from algebro-geometric, topological, and combinatorial perspectives. We explore a combin…

math.CO2021★ 4 cited

On the rank of Hankel matrices over finite fields

Omesh Dhar Dwivedi, Darij Grinberg

Given three nonnegative integers p,q,r and a finite field F, how many Hankel matrices (xi+j​)0≤i≤p, 0≤j≤q​ over F have rank ≤r ? Thi…

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