Ομιλήτρια : Δήμητρα Κώστα (Royal Society Dorothy Hodgkin Research Fellow, University of Edinburgh) https://sites.google.com/view/dkosta
Ημερομηνία, ώρα : Τρίτη 17 Δεκεμβρίου 2024, 12:30
Τοποθεσία : Αίθουσα Σεμιναρίων του Τομέα Μαθηματικών ΣΕΜΦΕ, κτ. Ε ‘, 2ος όροφος.
Τίτλος : “Markov bases: connecting commutative algebra and statistics.”.
Περίληψη : “Markov bases are one of the first connections between commutative algebra and statistics. In the first half of this talk, I will focus on this connection and explain how Markov bases occur in statistics and the fundamental theorem of Diaconis-Sturmfels. The aim is for the first half of the talk is to be accessible to masters/PhD level students. Then, in the second half, I will talk about my recent work on strongly robust toric ideals. In particular, I will explain how to build a strongly robust simplicial complex which determines the strongly robust property of toric ideals. Time permitting, I will discuss about our results on the strongly robustness propery in the case of monomial curves as well as codimension 2 toric ideals. This is joint work with A.Thoma and M. Vladoiu“.