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Researcher · SASTRA University · India

N. Subramanian

N. Subramanian publishes mostly in Statistics and Probability, Applied Mathematics and Mathematical Physics, on topics such as Approximation Theory and Sequence Spaces, Advanced Harmonic Analysis Research and Advanced Banach Space Theory.

ORCID 0000-0002-5895-673X OpenAlex
World rank
#1,365,274
of 1,633,909 ranked researchers
Rank in India
#30,883
of 44,512
Works
46
Citations
11
Citations per work
0.2

What does N. Subramanian research?

Statistics and Probability: 35.2%Applied Mathematics: 22.2%Mathematical Physics: 13.0%Geometry and Topology: 11.1%other fields: 18.5%35%top field
Statistics and Probability35.2%Applied Mathematics22.2%Mathematical Physics13.0%Geometry and Topology11.1%other fields18.5%

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

  1. 1Statistics and Probability35% of their works
  2. 2Applied Mathematics22% of their works
  3. 3Mathematical Physics13% of their works
  4. 4Geometry and Topology11% of their works
  5. 5Management Science and Operations Research9% of their works
  6. 6Numerical Analysis4% of their works

Research topics

Which keywords describe N. Subramanian's research?

The keywords of their largest research topics: Functional Analysis, Approximation Theorems, Statistical Convergence, Calderón–Zygmund Theory, Fourier Multiplier Theorems, Holomorphic Functions, Banach Spaces and Operators.

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 19 words, with their numbers
  1. Functional Analysis252 topics
  2. Approximation Theorems181 topic
  3. Statistical Convergence181 topic
  4. Calderón–Zygmund Theory91 topic
  5. Fourier Multiplier Theorems91 topic
  6. Holomorphic Functions92 topics
  7. Banach Spaces71 topic
  8. Operators71 topic
  9. Fixed Point Theorems61 topic
  10. Metric Spaces61 topic
  11. Decision Making41 topic
  12. Soft Set Theory41 topic
  13. Weighted Spaces42 topics
  14. Composition Operators21 topic
  15. High-dimensional Integration21 topic
  16. Quasi-Monte Carlo21 topic
  17. Toeplitz Operators21 topic
  18. Cryptography11 topic
  19. Error-Correcting Codes11 topic

Where does N. Subramanian work?

N. Subramanian's main affiliation in the publication record is SASTRA University, India.

How many publications and citations does N. Subramanian have?

Science Explorer counts 46 works and 11 citations for N. Subramanian, ranking #1,365,274 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.

Other researchers named N. Subramanian

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