Welcome to my webpage!

I am a Romanian-German mathematician. My main expertise lies in probability theory. I am particularly interested in the regularity analysis of stochastic partial differential equations.

Please use the menu above to find out more about my research, teaching activities, talks and some other information about my work.

Some recent news

  • [2023/03] Conference. Together with Lukas Gonon I have the pleasure of chairing the session on S(P)DEs: theory and numerics at the German Probability and Statistics Days 2023 in Essen (Germany).

  • [2021/09] New position. I have recently moved to the University of Kassel as a lecturer (Akademischer Rat) in the group Analysis and Applied Mathematics.

  • [2021/03] Teaching. In the summer term 2020 I am going to teach a course on Markov processes with a focus on Lévy processes. If you are interested in this course, please register for the corresponding moodle course by klicking on the link above. If you did not receive the registration key yet, please write me a short e-mail.

  • [2021/01] Award. I am deeply pleased to receive the Postdoc Award 2020 awarded by the Faculty of Mathematics @University of Duisburg-Essen. Thank you!

  • [2021/01] Parental leave. I am on parental leave until February 10, 2021. For questions regarding the lecture Grundlagenbereich: Stochastik, please contact Robert Link.

  • [2020/10] Teaching. During Winter Term 2020/21 I am organising the tutorials for the lecture Introduction to Probability Theory (Grundlagenbereich: Stochastik) by Martin Hutzenthaler (in German).

  • [2020/04] Teaching. In the summer term 2020 I am offering the LA-Seminar Stochastik (in German) and a lecture/reading course on Probability theory and stochastic integration in Banach spaces. If you are interested in any of the two courses, please contact me by e-mail or register for the moodle courses by klicking on the links above.

  • [2020/03] New preprint. An Lp-theory for the stochastic heat equation on angular domains in R2 with mixed weights, see [arXiv]

  • [2020/03] Conference. Talk on Weighted Lp-Sobolev regularity for SPDEs on domains with conical points at GPSD 2020 in Dresden. Cancelled due to COVID-19 pandemic.

  • [2020/01] Office hour. Office hour on January 14 cancelled due to sickness.

  • [2019/12] Parental leave. I am on parental leave until Mid January 2020. Next office hour: January 14, 1-2 p.m.

  • [2019/10] Office hours. My office hours during the winter term 2019/20 are Tuesdays, 1-2 p.m. Of course, you can always make an appointment for another time of the week. Just write me an e-mail.

  • [2019/10] Winter term 2019/20. This winter term I am doing the exercise classes for Probability Theory II (in German).

  • [2019/07] Visit @TU Delft, Analysis Group. A very nice and productive week in Delft, visiting Mark Veraar.

  • [2019/07] Conference. Invited speaker in the Minisymposium Regularity of SPDEs at Equadiff2019, Leiden, The Nehterlands.

  • [2019/07] Office hours. Update. No regular office hours until October 2019. You are welcome to contact me by e-mail for an appointment or to drop by my office (see Contact ).

  • [2019/04] New preprint. On upper bounds for regularity indices related to approximation theory (with M. Weimar), see [arXiv]

  • [2019/04] Office hours. My office hours during the summer term 2019 are Wednesdays, 12.30–13.30. Of course, you can always make an appointment for another time of the week. Just write me an email.

  • [2019/04] Summer term 2019. This summer term I am going to teach a lecture on Stochastic Partial Differential Equations (together with Prof. Martin Hutzenthaler). Moreover, I am going to do one of the tutorials for Probability Theory I (in German).

  • [2019/03] Visit @KIT. One week at KIT with Boris Bäumer, visiting Lutz Weis and Markus Antoni. I also had the pleasure to give a talk at the seminar of the Functional Analysis Group about SPDEs on domains with corner singularities.

  • [2019/03] Guest. Boris Bäumer is going to visit our group for one week. He is going to give a talk in the Probability Seminar on Boundary conditions for Levy processes on bounded domains and their governing PDEs (March 19, 16.15, WSC-S-U-3.02).

  • [2019/01] Back to work. After relocating to Germany and five months of parental leave (very precious!), it’s time to get back to work: For the next two years as a Postdoc with Martin Hutzenthaler in the research group Stochastic Analysis at Universität Duisburg-Essen.

  • [2018/12] New preprint. Inner products for Convex Bodies (with D.J. Bryant, L. Orloff Clark, R. Young), see [arXiv]

  • [2018/11] Workshop. Invited speaker at the Workshop in Stochastic Analysis @ANU, Canberra.

  • [2018/09] New preprint. On the regularity of the stochastic heat equation on polygonal domains in R2 (with K.-H. Kim, K. Lee), see [arXiv]

  • [2018/04] New preprint. Stochastic integration in quasi-Banach spaces (with M.C. Veraar and S.G. Cox), see [arXiv]