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Researcher · University of Lucknow · India

Vivek Sahai

Vivek Sahai publishes mostly in Applied Mathematics, Computational Theory and Mathematics and Computational Mechanics, on topics such as Mathematical functions and polynomials, Matrix Theory and Algorithms and Algebraic structures and combinatorial models.

ORCID 0000-0002-7527-5346 OpenAlex
World rank
#1,439,140
of 1,633,909 ranked researchers
Rank in India
#34,146
of 44,512
Works
21
Citations
25
Citations per work
1.2

What does Vivek Sahai research?

Applied Mathematics: 14.3%Computational Theory and Mathematics: 14.3%Computational Mechanics: 11.4%Algebra and Number Theory: 11.4%other fields: 48.6%14%top field
Applied Mathematics14.3%Computational Theory and Mathematics14.3%Computational Mechanics11.4%Algebra and Number Theory11.4%other fields48.6%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Applied Mathematics14% of their works
  2. 2Computational Theory and Mathematics14% of their works
  3. 3Computational Mechanics11% of their works
  4. 4Algebra and Number Theory11% of their works
  5. 5Geometry and Topology9% of their works
  6. 6Aerospace Engineering9% of their works

Research topics

Which keywords describe Vivek Sahai's research?

The keywords of their largest research topics: Orthogonal Polynomials, Quadrature Methods, Cohomology, Cluster Algebras, Matrix Computations, Numerical Linear Algebra, Triangulated Categories and Automorphic Forms.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 17 words, with their numbers
  1. Orthogonal Polynomials51 topic
  2. Quadrature Methods51 topic
  3. Cohomology42 topics
  4. Cluster Algebras31 topic
  5. Matrix Computations31 topic
  6. Numerical Linear Algebra31 topic
  7. Triangulated Categories31 topic
  8. Automorphic Forms21 topic
  9. Deformations21 topic
  10. Gröbner Bases21 topic
  11. Hom-Lie Algebras21 topic
  12. Langlands Conjectures21 topic
  13. Symbolic Computing21 topic
  14. Aerospace Applications11 topic
  15. Aluminium Alloys11 topic
  16. Jet Noise11 topic
  17. Turbulent Flow11 topic

Where does Vivek Sahai work?

Vivek Sahai's main affiliation in the publication record is University of Lucknow, India.

How many publications and citations does Vivek Sahai have?

Science Explorer counts 21 works and 25 citations for Vivek Sahai, ranking #1,439,140 of 1,633,909 researchers worldwide on the composite score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.