Kostiantyn Ralchenko
Kostiantyn Ralchenko publishes mostly in Finance, Management Science and Operations Research and Economics and Econometrics, on topics such as Stochastic processes and financial applications, Financial Risk and Volatility Modeling and Complex Systems and Time Series Analysis.
- World rank
- #1,489,755 of 1,633,909 ranked researchers
- Rank in Ukraine
- #3,227 of 4,000
- Works
- 29
- Citations
- 17
- Citations per work
- 0.6
What does Kostiantyn Ralchenko research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Finance51% of their works
- 2Management Science and Operations Research10% of their works
- 3Economics and Econometrics7% of their works
- 4Modeling and Simulation5% of their works
- 5Mathematical Physics5% of their works
- 6Applied Mathematics5% of their works
Research topics
- Stochastic processes and financial applications
- Financial Risk and Volatility Modeling
- Complex Systems and Time Series Analysis
- Nonlinear Differential Equations Analysis
- Fractional Differential Equations Solutions
- Probability and Risk Models
- Advanced Mathematical Modeling in Engineering
- Aquatic and Environmental Studies
Which keywords describe Kostiantyn Ralchenko's research?
The keywords of their largest research topics: Option Pricing, Stochastic Calculus, GARCH Models, Volatility, Econophysics, Multifractal Analysis, Anomalous Diffusion and Boundary Value Problems.
- Numerical Modeling
- Hydrodynamic Processes
- Risk
- Fractional Differential Equations
- Boundary Value Problems
- Multifractal Analysis
- Volatility
- Stochastic Calculus
- Option Pricing
- GARCH Models
- Econophysics
- Anomalous Diffusion
- Fractional Calculus
- Insurance
- Heterogeneous
- Multiscale Methods
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
- Option Pricing131 topic
- Stochastic Calculus131 topic
- GARCH Models81 topic
- Volatility81 topic
- Econophysics31 topic
- Multifractal Analysis31 topic
- Anomalous Diffusion21 topic
- Boundary Value Problems21 topic
- Fractional Calculus21 topic
- Fractional Differential Equations21 topic
- Insurance21 topic
- Risk21 topic
- Heterogeneous11 topic
- Hydrodynamic Processes11 topic
- Multiscale Methods11 topic
- Numerical Modeling11 topic
Where does Kostiantyn Ralchenko work?
Kostiantyn Ralchenko's main affiliation in the publication record is Taras Shevchenko National University of Kyiv, Ukraine.
How many publications and citations does Kostiantyn Ralchenko have?
Science Explorer counts 29 works and 17 citations for Kostiantyn Ralchenko, ranking #1,489,755 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.