Seminar
Cut finite element methods for complex multi-physics problems
Many advanced computational problems in engineering and biology require the numerical solution of multidomain, multidimension, multiphysics and multimaterial problems with interfaces. When the interface geometry is highly complex or evolving in time, the generation of conforming meshes may become prohibitively expensive, thereby severely limiting the scope of conventional discretization methods.
In this talk we focus on recent, so-called cut finite element methods (CutFEM)
Approximations by special values of the Riemann zeta function via cotangent integrals
Torsors - 2
Computing Crystalline Deformation Rings via the Taylor–Wiles–Kisin Patching Method
Cardinal Bounds in Spaces with a π-Base Whose Elements have an H-Closed Closure
Introduction to tropical geometry
It is the first meeting of Combinatorial Algebraic Geometry Reading seminar. I will give an introduction to tropical geometry.
Combinatorial Algebraic Geometry Reading Seminar
It is a weekly seminar targeted at graduate students in algebra/geometry.combinatorics. The main topics are toric varieties, tropical geometry and matroids. We will base the seminar on Maclagan-Sturmfels book "Tropical Geometry".
The seminar will be on Zoom this term:
https://pitt.zoom.us/j/95537107311