20/11/2015, 15:00 — 16:00 — Sala P3.10, Pavilhão de Matemática
Marija Dodig, CEAFEL, Universidade de Lisboa
Matrix pencils completions, combinatorics, and integer partitions
The central idea of the talk is showing two different novel methods in resolving completion problems, and beyond. One is a combinatorial object that involves majorization of three different partitions of integers. The other one uses a solution of the Carlson problem and properties of LR sequences, in order to decrease the number of the invariants involved. Finally, we will show a couple of examples of the applications of these two methods.
