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Researcher · Czech Academy of Sciences, Institute of Mathematics · Czechia

Vlastimil Pták

Vlastimil Pták publishes mostly in Computational Theory and Mathematics, Applied Mathematics and Geometry and Topology, on topics such as Matrix Theory and Algorithms, graph theory and CDMA systems and Advanced Algebra and Logic.

OpenAlex
World rank
#44,687
of 1,633,909 ranked researchers
Rank in Czechia
#70
of 9,029
Works
42
Citations
369
Citations per work
8.8

What does Vlastimil Pták research?

Computational Theory and Mathematics: 27.4%Applied Mathematics: 12.9%Geometry and Topology: 9.7%Mathematical Physics: 8.1%other fields: 41.9%27%top field
Computational Theory and Mathematics27.4%Applied Mathematics12.9%Geometry and Topology9.7%Mathematical Physics8.1%other fields41.9%

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

  1. 1Computational Theory and Mathematics27% of their works
  2. 2Applied Mathematics13% of their works
  3. 3Geometry and Topology10% of their works
  4. 4Mathematical Physics8% of their works
  5. 5Electrical and Electronic Engineering8% of their works
  6. 6Algebra and Number Theory6% of their works

Research topics

Which keywords describe Vlastimil Pták's research?

The keywords of their largest research topics: Matrix Computations, Numerical Linear Algebra, Fiber Bragg Grating, Spectral Amplitude Coding, Deformations, Fuzzy Logic, Geometric Means and Hom-Lie Algebras.

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 16 words, with their numbers
  1. Matrix Computations121 topic
  2. Numerical Linear Algebra121 topic
  3. Fiber Bragg Grating51 topic
  4. Spectral Amplitude Coding51 topic
  5. Deformations31 topic
  6. Fuzzy Logic31 topic
  7. Geometric Means31 topic
  8. Hom-Lie Algebras31 topic
  9. Matrix Inequalities31 topic
  10. Residuated Lattices31 topic
  11. Approximation Theorems21 topic
  12. Geometry21 topic
  13. Hyperbolic21 topic
  14. Inverse Problems21 topic
  15. Regularization Methods21 topic
  16. Statistical Convergence21 topic

Where does Vlastimil Pták work?

Vlastimil Pták's main affiliation in the publication record is Czech Academy of Sciences, Institute of Mathematics, Czechia.

How many publications and citations does Vlastimil Pták have?

Science Explorer counts 42 works and 369 citations for Vlastimil Pták, ranking #44,687 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.