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Researcher · Vasyl' Stus Donetsk National University · Ukraine

Volodymyr Derkach

Volodymyr Derkach publishes mostly in Mathematical Physics, Applied Mathematics and Computational Theory and Mathematics, on topics such as Spectral Theory in Mathematical Physics, Holomorphic and Operator Theory and Matrix Theory and Algorithms.

ORCID 0000-0003-0343-232X OpenAlex
World rank
#2,028,632
of 7,710,434 ranked researchers
Rank in Ukraine
#1,038
of 46,931
Works
64
Citations
1.4k
Citations per work
22.4
h-index
12
i10-index 14Top 32% in Mathematical Physics
Volodymyr Derkach

What does Volodymyr Derkach research?

Volodymyr Derkach's work is mostly in Mathematics (69%), Computer Science (15%), Physics and Astronomy (6%).

Physical Sciences: 58 works · 90.6% of their workMathematics: 44 works · 68.8% of their workMathematical Physics: 23 works · 35.5% of their workApplied Mathematics: 20 works · 31.1% of their workNumerical Analysis: 1 works · 2.2% of their workComputer Science: 10 works · 15.3% of their workComputational Theory and Mathematics: 10 works · 15.3% of their workPhysics and Astronomy: 4 works · 6.5% of their workAtomic and Molecular Physics, and Optics: 2 works · 3.8% of their workStatistical and Nonlinear Physics: 2 works · 2.7% of their workEverything else: 6 works · 9.4% of their workTHEIR WORKVolodymyr Derkach64works
Physical Sciences91%

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. Mathematics4468.8%
    2. Computer Science1015.3%
    3. Physics and Astronomy46.5%
  2. Everything else69.4%
  1. 1Mathematical Physics36% of their works
  2. 2Applied Mathematics31% of their works
  3. 3Computational Theory and Mathematics15% of their works
  4. 4Atomic and Molecular Physics, and Optics4% of their works
  5. 5Statistical and Nonlinear Physics3% of their works
  6. 6Numerical Analysis2% of their works

Research topics

Which keywords describe Volodymyr Derkach's research?

The keywords of their largest research topics: Differential Operators, Spectral Theory, Composition Operators, Weighted Spaces, Matrix Computations, Numerical Linear Algebra, Nonlocal and Partial Differential Equations.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 16 words, with their numbers
  1. Differential Operators481 topic
  2. Spectral Theory481 topic
  3. Composition Operators271 topic
  4. Weighted Spaces271 topic
  5. Matrix Computations201 topic
  6. Numerical Linear Algebra201 topic
  7. Nonlocal121 topic
  8. Partial Differential Equations121 topic
  9. Inverse Problems91 topic
  10. Regularization Methods91 topic
  11. Heterogeneous81 topic
  12. Multiscale Methods81 topic
  13. Geometric Algebra61 topic
  14. Orthogonal Polynomials61 topic
  15. Quadrature Methods61 topic
  16. Quaternionic Analysis61 topic

Where does Volodymyr Derkach work?

Volodymyr Derkach's main affiliation in the publication record is Vasyl' Stus Donetsk National University, Ukraine.

How many publications and citations does Volodymyr Derkach have?

OpenAlex counts 64 works and 1,436 citations for Volodymyr Derkach, an h-index of 12, ranking #2,028,632 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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