Research interests



  • Stein's method

  • random graphs

  • stochastic geometry




Publications and Preprints

A central limit theorem for the number of isolated vertices in a preferential attachment random graph, Preprint at arXiv , 2019.

Concentration inequalities for functionals of Poisson cylinder processes, with Anastas Baci, Anna Gusakova, Christoph Thäle, Preprint at arXiv , 2019.

Fluctuations in a general preferential attachment model via Stein's method, with Hanna Döring and Marcel Ortgiese, Random Structures & Algorithms , 2019.

Selected talks

"Stein's method and preferential attachment random graphs", Oberseminar Stochastik, Universität Duisburg-Essen, 28. May 2019

"Dynamic random graphs: Sedentary random waypoint and preferential attachment models", Oberseminar Stochastik, WIAS Berlin, 19. December 2018

"Limit theorems in preferential attachment random graphs", Oberseminar Stochastik, Universität Münster, 12. December 2018

"Fluctutations in a general preferential attachment model via Stein’s method", Conference on Stochastic Processes and their Applications – SPA 2018, Gothenburg, 11. - 15. June 2018

"Fluctutations in a general preferential attachment model via Stein’s method", STAR Workshop on Random Graphs 2018, Radboud University Nijmegen, 11. - 12. April 2018

"Fluctutations in a general preferential attachment model via Stein’s method", Stochastik-Tage, Albert-Ludwigs-Universität Freiburg, 27. February - 2. March 2018

Teaching

Winter Term 2019/20
Two exercise classes in "Mathematik I für Geowissenschaftler und SEPM"
Summer Term 2019
Two exercise classes in "Lineare Algebra II"

Contact

Carina Betken
Faculty of Mathematics
Ruhr University Bochum
IB 2/121
44780 Bochum
Phone: 0234 - 32 - 23809
e-mail: carina.betken"at"rub.de