Ion Grama
Ion Grama publishes mostly in Statistics and Probability, Mathematical Physics and Management Science and Operations Research, on topics such as Stochastic processes and statistical mechanics, Random Matrices and Applications and Probability and Risk Models.
- World rank
- #1,140,076 of 1,633,909 ranked researchers
- Rank in France
- #70,104 of 96,116
- Works
- 52
- Citations
- 63
- Citations per work
- 1.2
What does Ion Grama research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Statistics and Probability24% of their works
- 2Mathematical Physics21% of their works
- 3Management Science and Operations Research9% of their works
- 4Finance9% of their works
- 5Applied Mathematics6% of their works
- 6Artificial Intelligence5% of their works
Research topics
Which keywords describe Ion Grama's research?
The keywords of their largest research topics: Interacting Particle Systems, Scaling Limits, Model Selection, Eigenvalues, Insurance, Random Matrix Theory, Risk and Chaos.
- Regularization
- Markov Chain
- Bayesian Monte Carlo
- Option Pricing
- Chaos
- Random Matrix Theory
- Eigenvalues
- Scaling Limits
- Interacting Particle Systems
- Model Selection
- Insurance
- Risk
- Dynamical Systems
- Stochastic Calculus
- Clustering
- Mixture Models
- Variable Selection
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
- Interacting Particle Systems111 topic
- Scaling Limits111 topic
- Model Selection102 topics
- Eigenvalues81 topic
- Insurance81 topic
- Random Matrix Theory81 topic
- Risk81 topic
- Chaos61 topic
- Dynamical Systems61 topic
- Option Pricing61 topic
- Stochastic Calculus61 topic
- Bayesian Monte Carlo51 topic
- Clustering51 topic
- Markov Chain51 topic
- Mixture Models51 topic
- Regularization51 topic
- Variable Selection51 topic
Where does Ion Grama work?
Ion Grama's main affiliation in the publication record is Laboratoire de Mathématiques de Bretagne Atlantique, France.
How many publications and citations does Ion Grama have?
Science Explorer counts 52 works and 63 citations for Ion Grama, ranking #1,140,076 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.