Bryna Kra have received the 17th annual Dorothy Ann and Clarence L. Ver Steeg Distinguished Research Fellowship Award. Kra is the Sarah Rebecca Roland Professor of Mathematics at Weinberg College, and is a leading expert in ergodic theory and dynamical systems, working at the intersection of dynamics, combinatorics and number theory.
The Ver Steeg Fellowship supports scholarship and research by tenured Northwestern faculty whose work enhances the national and international reputation of the University. The honor includes a $40,000 award for each recipient.
Her work in ergodic theory on multiple ergodic averages settled a decades-old problem and uncovered the key role played by certain algebraic objects in understanding configurations in large sets of integers. This opened the way for novel developments, including structure theorems in ergodic theory and in topological dynamics, convergence results for numerous other averages and recurrence phenomena in other settings. Kra’s work in symbolic dynamics has focused on systems with low complexity, uncovering algebraic and geometric structures in such systems and developing connections to combinatorial problems.
“I am honored to join my outstanding colleagues with this recognition,” Kra said. “I look forward to the visits and collaborations these funds will support and to continuing research at the intersection of dynamics and combinatorics.”
Through her research, teaching and service, Kra has been a leader in her field and a forceful advocate for diversity in STEM. She founded the Women in Mathematics group at Northwestern and the award-winning Graduate Research Opportunities for Women (GROW), an annual conference designed to encourage women to pursue graduate studies in the mathematical sciences.
Kra was elected to the National Academy of Sciences in 2019 and the American Academy of Arts and Sciences in 2016. She has been a fellow of the American Mathematical Society (AMS) since 2012 and was recently elected president of the society with her term beginning next year. Kra has maintained a prolific publication record, has co-organized more than 30 conferences and is the recipient of multiple awards, including the Levi L. Conant Prize and the AMS Centennial Fellowship. At Northwestern, Kra has served as the chair of the mathematics department and is one of the recipients of the 2022 Provost Award for Exemplary Faculty Service.
She serves on numerous editorial committees, including the Bulletin of the American Mathematical Society, Ergodic Theory and Dynamical Systems, the Core Series in Mathematics at the Cambridge University Press and the Proceedings of the London Mathematical Society.
The Ver Steeg Fellowship was established and endowed by the late Clarence L. Ver Steeg and his wife, Dorothy. Clarence Ver Steeg was a Northwestern faculty member for many years in the department of history and served as dean of The Graduate School from 1975 to 1986. The complete list of award recipients can be found on the Office of the Provost website.