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Researcher · Vidyasagar University · India

Sankar Kumar Roy

Sankar Kumar Roy publishes mostly in Management Science and Operations Research, Control and Systems Engineering and Strategy and Management, on topics such as Multi-Criteria Decision Making, Optimization and Mathematical Programming and Fuzzy Systems and Optimization.

ORCID 0000-0003-4478-1534 OpenAlex
World rank
#984,103
of 1,633,909 ranked researchers
Rank in India
#17,074
of 44,512
Works
38
Citations
125
Citations per work
3.3

What does Sankar Kumar Roy research?

Management Science and Operations Research: 20.3%Control and Systems Engineering: 15.6%Strategy and Management: 10.9%Computational Theory and Mathematics: 9.4%other fields: 43.8%20%top field
Management Science and Operations Research20.3%Control and Systems Engineering15.6%Strategy and Management10.9%Computational Theory and Mathematics9.4%other fields43.8%

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

  1. 1Management Science and Operations Research20% of their works
  2. 2Control and Systems Engineering16% of their works
  3. 3Strategy and Management11% of their works
  4. 4Computational Theory and Mathematics9% of their works
  5. 5Statistics and Probability9% of their works
  6. 6Management Information Systems9% of their works

Research topics

Which keywords describe Sankar Kumar Roy's research?

The keywords of their largest research topics: Analytic Hierarchy Process, TOPSIS, Aggregate Production Planning, Fuzzy Goal Programming, Optimization, Circular Economy, Fuzzy Differential Equations and Information Sharing.

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. Analytic Hierarchy Process121 topic
  2. TOPSIS121 topic
  3. Aggregate Production Planning101 topic
  4. Fuzzy Goal Programming101 topic
  5. Optimization102 topics
  6. Circular Economy61 topic
  7. Fuzzy Differential Equations61 topic
  8. Information Sharing61 topic
  9. Supply Chain Coordination61 topic
  10. Sustainable Supply Chain Management61 topic
  11. Uncertainty Theory61 topic
  12. Iterative Algorithms41 topic
  13. Nonlinear Operators41 topic
  14. Fuzzy Logic Systems21 topic
  15. Granular Computing21 topic
  16. Rough Sets21 topic
  17. Type-2 Fuzzy Sets21 topic

Where does Sankar Kumar Roy work?

Sankar Kumar Roy's main affiliation in the publication record is Vidyasagar University, India.

How many publications and citations does Sankar Kumar Roy have?

Science Explorer counts 38 works and 125 citations for Sankar Kumar Roy, ranking #984,103 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.