Jeff A. Viaclovsky has been named Fellow of the American Mathematical Society.

CITATION: For contributions to differential geometry and geometric analysis.Forty-six mathematical scientists from around the world have been named Fellows of the American Mathematical Society (AMS) for 2021, the program's ninth year.

To see the names of individuals who are in this year's class, their institutions and citations, visit http://www.ams.org/ams-fellows .

The Fellows of the AMS designation recognizes members who have made outstanding contributions to the creation, exposition, advancement, communication, and utilization of mathematics. The AMS is pleased to present the class of 2021 Fellows who are being recognized by their peers for their contributions to the profession, and also to honor excellence.