^|^ldquo;Imperialism^|^rdquo; Seminar of Algeria University

Columbia University Physics Department Seminar

Photons are massless particles which do not interact with one another in vacuum. There exist nonlinear media in which light fields affect each other, but in conventional materials, optical nonlinearities are typically negligible at the single photon level. Media exhibiting strong photonphoton interactions are a long-standing goal of quantum optical science due to their important impact for all-...

The SAGES University Seminar Essay Awards

Mathematical Physics Seminar at Boston University

Thu, Nov 16, 3:30pm Matt Szczesny (Boston Univ.) The Langlands program: from arithmetic to conformal field theory This will be a very elementary attempt to trace the sequence of analogies that lead from the Langlands program for global fields to the geometric formulation given by A. Beilinson and V. Drinfeld. I will attempt to explain the formulation of the latter in the language of conformal f...

Department of Mathematics University of Houston Scientific Computing Seminar

In this seminar, I will discuss the use of some common mixed finite elements in thecontext of a 2D locally anisotropic remeshing strategy for the fluid-structure interaction of incom-pressible fluids and thin structures (i.e., codimension-1). The approach is close in philosophy toimmersed approaches for interface problems, in particular [1]. More precisely, to change the mini-ma...

The University of Chicago Department of Statistics Seminar

We propose a method of estimating the time to the most recent common ancestor (TMRCA) of a sample of DNA sequences, whose variation is characterized by single nucleotide polymorphisms (SNPs). Neither the proposed point estimate nor its confidence interval depends on the demographic history of the population, such as population size, growth, or migration pattern. Simulations show that the estima...