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Feb. 27 colloquium: John Pardon (SCGP)

Special time, location: Tue. Feb. 27, 4:10-5:25pm, 407 Math Title: Universally counting curves in Calabi–Yau threefolds Abstract: Statements such as “there is a unique line between any pair of distinct […]

Feb. 28. colloquium: Hans Ringström (KTH)

Title: Curvature blow up at big bang singularities Abstract: Singularities have been accepted as a natural feature in general relativity since the appearance of the singularity theorems of Hawking and […]

January 17: Mehtaab Sawhney (MIT)

Title: On High Girth Steiner-Triple Systems and Subspace Designs Abstract: We discuss the recent resolutions of the 1973 conjecture of Erdős on the existence of high girth Steiner triple systems and the […]

December 6: Akhil Matthew

Title: Dieudonné theory: from classical to modern Abstract: Dieudonné theory gives a classification in terms of “semi-linear algebra” of finite flat commutative group schemes of p-power order over a perfect […]

November 29: Miguel Walsh

Title: Fourier uniformity of multiplicative functions Abstract: The Fourier uniformity conjecture seeks tounderstand what multiplicative functions can have large Fourier coefficients onmany short intervals. We will discuss recent progress on this problem […]

October 18: Maryna Viazovska (EPFL)

Title: Random lattices with symmetries

October 11: Ezra Getzler

Title: Generalizing Lie theory to higher dimensions – the De Rham theorem on simplices and cubes

April 19: Tomer Schlank

Title: Knots Invariants and Arithmetic Statistics.

April 05: Robert McCann

Title: A nonsmooth approach to Einstein‘s theory of gravity.

MARCH 08: CHAO LI

Title: The stable Bernstein theorem in $R^4$.