## Summary

I am currently a Chapman Fellow in the Mathematics Department at Imperial College London. Prior to joining Imperial I completed my PhD in Mathematical Sciences at Carnegie Mellon University under the supervision of Prof. Martin Larsson in May 2022.

My research interests are in mathematical finance and related areas of stochastic analysis. Currently, I am working on problems in robust finance, transaction costs, stochastic portfolio theory and particle systems with rank-based interaction.

## Publications/Preprints

### Published/Accepted

- D.Itkin, M.Larsson. Open markets and hybrid Jacobi processes.
*Annals of Applied Probability*. Forthcoming. [Journal site, arXiv]. - D.Itkin. Generalized Rank Dirichlet distributions. S
*tatistics and Probability Letters*. 2024. [Article, arXiv] - D.Itkin, M.Larsson. Robust asymptotic growth in stochastic portfolio theory under long-only constraints.
*Mathematical Finance*, 2022. [Article, arXiv] - T.Barron, D.Itkin. Toeplitz operators with discontinuous symbols on the sphere. 9 pages. In ``Lie theory and its applications in physics", Springer Proceedings in Mathematics and Statistics 191, Springer, 2016. [Article]

### Preprint/Submitted

- D.Itkin, M.Larsson. Calibrated rank volatility stabilized models for large equity markets. 2024. [arXiv]
- X.Brokmann, D.Itkin, J.Muhle-Karbe, P.Schmidt. Tackling Nonlinear Price Impact with Linear Strategies. 2023. [SSRN]
- D.Itkin, B.Koch, M.Larsson, J.Teichmann. Ergodic robust maximization of asymptotic growth under stochastic volatility. 2022. [arXiv]
- D.Itkin, M.Larsson. On a class of rank-based continuous semimartingales. 2021. [arXiv]

## Publications

### Journals

Itkin D, 2023, Generalized Rank Dirichlet distributions, *Statistics and Probability Letters*, ISSN:0167-7152

Itkin D, Larsson M, 2022, Robust asymptotic growth in stochastic portfolio theory under long-only constraints, *Mathematical Finance*, Vol:32, ISSN:0960-1627, Pages:114-171