The department hosts a variety of weekly seminars, social events, annual lectures, and conferences including an Algebra and Number Theory day held in partnership with the University of Maryland and Japan-U.S. Mathematics Institute programs.
Department Colloquium
Johns Hopkins Math Colloquium take place on the first Wednesday of each month during the semester. View the upcoming colloquia.
Weekly Social Events
- Department Afternoon Tea: Mondays, Tuesdays, and Thursdays at 4pm in Krieger 413
- Department Wine and Cheese: Wednesdays at 4pm in Krieger 413
Analysis seminar: Le Chen (Auburn)
Krieger 205Title: Moment growth and intermittency for SPDEs in the sublinear-growth regimeAbstract: In this paper, we investigate stochastic heat equation with sublinear diffusion coefficients. By assuming some concavity of the diffusion […]
Topology Seminar: Xin Jin (Boston College)
Krieger 411Title: Multiplicative universal centralizer: Bruhat stratification, cluster structure and applicationsAbstract: The universal centralizer of a complex reductive group plays an important role in geometric representation theory. Aside from the standard […]
Awards Day 2025
Krieger 413Automorphic forms learning seminar: Yiannis Sakellaridis (JHU)
Krieger 411Title: Higher Period Integrals and Derivatives of L-functions. Abstract: We will explain how the construction of Kolyvagin systems in the preprint https://arxiv.org/abs/2504.00275 by Liu and Wang specializes, unconditionally, to previous […]
Algebra and Number Theory Day: David Zureick-Brown (Amherst College)
Kirwan Hall 3206 (University of Maryland, College Park)Title: Elliptic curves, Galois theory, and Mazur’s “Program B”.Abstract: The “N-torsion field Q(E)” of an elliptic curve E over the rationals is the field obtained by adjoining the coordinates of […]
Algebra and Number Theory Day: Rachel Webb (Cornell)
Kirwan Hall 3206 (University of Maryland, College Park)Title: Finding the walls in GIT.Abstract: Geometric Invariant Theory (GIT) can be used to construct familiar varieties, including many toric varieties, as well as flag varieties or more generally moduli of […]
Algebra and Number Theory Day: Gurbir Dhillon (UCLA)
Kirwan Hall 3206 (University of Maryland, College Park)Title: Ramification in geometric Langlands and representation theory.Abstract: Some celebrated recent work of Arinkin–Beraldo–Campbell–Chen–Faergeman–Gaitsgory–Lin–Raskin–Rozenblyum settles the unramified geometric Langlands conjecture, which is a certain equivalence of categories related to closed […]