Ellen Elizabeth Eischen (born 1979) [1] is an American mathematician specializing in number theory, and especially in the analytic, geometric, and algebraic properties of automorphic forms and L-functions. She is a professor of mathematics at the University of Oregon and a von Neumann Fellow at the Institute for Advanced Study.
Beyond mathematics research, Eischen has also popularized mathematical visualization and creativity through an exhibit at the Jordan Schnitzer Museum of Art that became "the museum’s most visited virtual exhibit of all time". [2]
Eischen graduated from Princeton University in 2003. [3] She completed a Ph.D. at the University of Michigan in 2009, with the dissertation -adic Differential Operators on Automorphic Forms and Applications supervised by Christopher Skinner. [4]
She became a Ralph Boas Assistant Professor at Northwestern University from 2009 to 2012, and an assistant professor at the University of North Carolina at Chapel Hill from 2012 to 2015, before moving to the University of Oregon in 2015. She was promoted to associate professor in 2017 and full professor in 2023. She is a von Neumann Fellow at the Institute for Advanced Study for 2024–2025. [3]
Eischen was named as a 2024 Fellow of the Association for Women in Mathematics, "for her outstanding leadership in support of women in mathematics; for her sustained efforts to create new research opportunities for women at conferences, including at APAW, AWM, WIN, and MSRI/SLMath; and for her innovative approach to creating diverse communities in math with an AWM reading room and math art exhibits". [5] She was elected as a Fellow of the American Mathematical Society, in the 2025 class of fellows. [6]
Joan Sylvia Lyttle Birman is an American mathematician, specializing in low-dimensional topology. She has made contributions to the study of knots, 3-manifolds, mapping class groups of surfaces, geometric group theory, contact structures and dynamical systems. Birman is research professor emerita at Barnard College, Columbia University, where she has been since 1973.
Chuu-Lian Terng is a Taiwanese-American mathematician. Her research areas are differential geometry and integrable systems, with particular interests in completely integrable Hamiltonian partial differential equations and their relations to differential geometry, the geometry and topology of submanifolds in symmetric spaces, and the geometry of isometric actions.
Jennifer Tour Chayes is dean of the college of computing, data science, and society at the University of California, Berkeley. Before joining Berkeley, she was a technical fellow and managing director of Microsoft Research New England in Cambridge, Massachusetts, which she founded in 2008, and Microsoft Research New York City, which she founded in 2012.
Sun-Yung Alice Chang is a Taiwanese-American mathematician specializing in aspects of mathematical analysis ranging from harmonic analysis and partial differential equations to differential geometry. She is the Eugene Higgins Professor of Mathematics at Princeton University.
Jill Catherine Pipher was the president of the American Mathematical Society. She began a two-year term in 2019. She is also the past president of the Association for Women in Mathematics, and she was the first director of the Institute for Computational and Experimental Research in Mathematics, an NSF-funded mathematics institute based in Providence, Rhode Island.
Jean Ellen Taylor is an American mathematician who is a professor emerita at Rutgers University and visiting faculty at the Courant Institute of Mathematical Sciences of New York University.
Barbara Lee Keyfitz is a Canadian-American mathematician, the Dr. Charles Saltzer Professor of Mathematics at Ohio State University. In her research, she studies nonlinear partial differential equations and associated conservation laws.
Mary Beth Ruskai was an American mathematical physicist and professor of mathematics with interest in mathematical problems in quantum physics. She was a Fellow of the AAAS, AMS, APS, and AWM.
Fern Yvette Hunt is an African American mathematician known for her work in applied mathematics and mathematical biology. She currently works as a researcher at the National Institute of Standards and Technology, where she conducts research on the ergodic theory of dynamical systems.
Ruth Michele Charney is an American mathematician known for her work in geometric group theory and Artin groups. Other areas of research include K-theory and algebraic topology. She holds the Theodore and Evelyn G. Berenson Chair in Mathematics at Brandeis University. She was in the first group of mathematicians named Fellows of the American Mathematical Society. She was in the first group of mathematicians named Fellows of the Association for Women in Mathematics. She served as president of the Association for Women in Mathematics during 2013–2015, and served as president of the American Mathematical Society for the 2021–2023 term.
Irina Mitrea is a Romanian-American mathematician who works as professor and department chair at the Department of Mathematics of Temple University. She is known for her contributions to harmonic analysis, particularly on the interface of this field with partial differential equations, geometric measure theory, scattering theory, complex analysis and validated numerics. She is also known for her efforts to promote mathematics among young women.
Suzanne L. Weekes is the Executive Director of the Society for Industrial and Applied Mathematics. She is also Professor of Mathematical Sciences at Worcester Polytechnic Institute (WPI). She is a co-founder of the Mathematical Sciences Research Institute Undergraduate Program.
Rachel Justine Pries is an American mathematician whose research focuses on arithmetic geometry and number theory. She is a professor at Colorado State University and both a Fellow of the American Mathematical Society and a Fellow of the Association for Women in Mathematics.
Emmy Murphy is an American mathematician and a professor at the University of Toronto, Mississauga campus. Murphy also maintains an office at the Bahen Centre for Information Technology. Murphy works in the area of symplectic topology, contact geometry and geometric topology.
Marie A. Vitulli is an American mathematician and professor emerita at the University of Oregon.
Autumn Kent is an American mathematician specializing in topology and geometry. She is a professor of mathematics and Vilas Associate at the University of Wisconsin. She is a transgender woman and a promoter of trans rights.
Michelle Ann Manes is an American mathematician whose research interests span the fields of number theory, algebraic geometry, and dynamical systems. She is a professor of mathematics at the University of Hawaii at Manoa, and has been a program director for algebra and number theory at the National Science Foundation.
Anne Marie Leggett is an American mathematical logician. She is an associate professor emerita of mathematics at Loyola University Chicago.
Alina Ioana Bucur is a Romanian-born mathematician and an associate professor of mathematics at the University of California, San Diego. Bucur's research is in analytic number theory with an emphasis on arithmetic statistics.
Yaiza Canzani García is a Spanish and Uruguayan mathematician known for her work in mathematical analysis, and particularly in spectral geometry and microlocal analysis. She is an associate professor of mathematics at the University of North Carolina at Chapel Hill.