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Researcher · Seoul National University · South Korea

Sun‐Sig Byun

Sun‐Sig Byun publishes mostly in Applied Mathematics, Computational Theory and Mathematics and Mathematical Physics, on topics such as Nonlinear Partial Differential Equations, Advanced Mathematical Modeling in Engineering and Advanced Mathematical Physics Problems.

OpenAlex
World rank
#370,776
of 7,710,434 ranked researchers
Rank in South Korea
#2,701
of 162,609
Works
210
Citations
3.1k
Citations per work
14.7
h-index
30
i10-index 83Top 3.8% in Applied Mathematics
Sun‐Sig Byun

What does Sun‐Sig Byun research?

Sun‐Sig Byun's work is mostly in Mathematics (72%), Computer Science (25%), Engineering (2%).

Physical Sciences: 208 works · 99.2% of their workMathematics: 152 works · 72.5% of their workApplied Mathematics: 106 works · 50.4% of their workMathematical Physics: 46 works · 22.1% of their workComputer Science: 53 works · 25.1% of their workComputational Theory and Mathematics: 52 works · 24.8% of their workInformation Systems: 1 works · 0.3% of their workEngineering: 3 works · 1.6% of their workControl and Systems Engineering: 2 works · 1.1% of their workMechanics of Materials: 1 works · 0.5% of their workEverything else: 2 works · 0.8% of their workTHEIR WORKSun‐Sig Byun210works
Physical Sciences99%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Mathematics15272.5%
    2. Computer Science5325.1%
    3. Engineering31.6%
  2. Everything else20.8%
  1. 1Applied Mathematics50% of their works
  2. 2Computational Theory and Mathematics25% of their works
  3. 3Mathematical Physics22% of their works
  4. 4Control and Systems Engineering1% of their works
  5. 5Mechanics of Materials0% of their works
  6. 6Information Systems0% of their works

Research topics

Which keywords describe Sun‐Sig Byun's research?

The keywords of their largest research topics: Fractional Laplacian, Sobolev Spaces, Heterogeneous, Multiscale Methods, Global Well-Posedness, Nonlinear Schrödinger Equation, Calderón–Zygmund Theory and Fourier Multiplier Theorems.

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. Fractional Laplacian1901 topic
  2. Sobolev Spaces1901 topic
  3. Heterogeneous1541 topic
  4. Multiscale Methods1541 topic
  5. Global Well-Posedness701 topic
  6. Nonlinear Schrödinger Equation701 topic
  7. Calderón–Zygmund Theory691 topic
  8. Fourier Multiplier Theorems691 topic
  9. Inverse Problems621 topic
  10. Regularization Methods621 topic
  11. Boundary Value Problems452 topics
  12. Nonlocal331 topic
  13. Partial Differential Equations331 topic
  14. Fractional Differential Equations121 topic
  15. Semilinear Differential Equations121 topic
  16. Optimal Transport81 topic
  17. Ricci Curvature81 topic

Where does Sun‐Sig Byun work?

Sun‐Sig Byun's main affiliation in the publication record is Seoul National University, South Korea.

How many publications and citations does Sun‐Sig Byun have?

OpenAlex counts 210 works and 3,092 citations for Sun‐Sig Byun, an h-index of 30, ranking #370,776 of 7,710,434 researchers worldwide on the quality 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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