Calendar

April 2026

Sun	Mon	Tue	Wed	Thu	Fri	Sat
29	30	31	1	2 [3]	3 [4]	4
				Analysis Incompressible Euler Blowup at the $C^{1,\frac{1}{3}}$ Threshold [5] Steve Shkoller 4:00pm Quantum Topology and Field Theory Some algebra behind non-semisimple TQFTs [6] Nathan Geer 4:30pm	Learning seminar on Matroids and Algebraic Cycles Learning seminar on Matroids and Algebraic Cycles [7] 2:15pm Learning seminar on Groups, Geometry and Dynamics Measures of maximal entropy. [8] Ethan Cohen 4:00pm
5	6 [9]	7 [10]	8	9 [11]	10 [12]	11
	Geometric Analysis and Application Geometry of Mean Curvature Flow near Cylindrical Singularities [13] Ao Sun 3:45pm Geometry, Symmetry and Physics Elementary categorification of U_q(gl(1\|1)) [14] Alexei Oblomkov 4:30pm	Geometric Analysis Learning Seminar Geometric Analysis Learning Seminar [15] 10:30am		Analysis Completeness of reparametrization-invariant Sobolev metrics on the space of surfaces [16] Martin Bauer 4:00pm Quantum Topology and Field Theory Summing over topologies in 3d gravity [17] Scott Collier 4:30pm	Learning seminar on Matroids and Algebraic Cycles Learning seminar on Matroids and Algebraic Cycles [18] 2:15pm Learning seminar on Groups, Geometry and Dynamics Learning seminar on Groups Geometry and Dynamics [19] 4:00pm
12	13 [20]	14 [21]	15 [22]	16 [23]	17 [24]	18
	Geometric Analysis and Application TBA [25] Tang-Kai Lee 3:45pm	Geometric Analysis Learning Seminar Geometric Analysis Learning Seminar [26] 10:30am	Analysis Global internal mode dynamics for the 1D quartic Klein-Gordon equation [27] Gong Chen 4:00pm	Analysis TBA [28] Philippe Sosoe 4:00pm Geometry, Symmetry and Physics TBA [29] Aaron Landesman 4:30pm	Learning seminar on Matroids and Algebraic Cycles Learning seminar on Matroids and Algebraic Cycles [30] 2:15pm Learning seminar on Groups, Geometry and Dynamics Learning seminar on Groups Geometry and Dynamics [31] 4:00pm
19	20	21 [32]	22	23 [33]	24 [34]	25
		Geometric Analysis Learning Seminar Geometric Analysis Learning Seminar [35] 10:30am Geometry, Symmetry and Physics Positivity of Canonical Bases [36] Xuhua He 4:30pm		Quantum Topology and Field Theory TBA [37] Fathi Ben-Aribi 4:30pm	Learning seminar on Matroids and Algebraic Cycles Learning seminar on Matroids and Algebraic Cycles [38] 2:15pm Learning seminar on Groups, Geometry and Dynamics Learning seminar on Groups Geometry and Dynamics [39] 4:00pm
26	27	28	29	30	1	2