IPM Calendar 
Tuesday 20 March 2018   Today  
Events for day: Monday 01 January 2018    
           11:00 - 12:00     Experimental Seminar Group
Very Forward Detector for the CMS Experiment


I will briefly report on the status of ongoing activity with the timing detector at CERN.

Larak Seminar Room

           14:00 - 15:00     Lecture
Castelnuovo-Mumford Regularity (I)


In this lecture, I will give some basic properties of the Castelnuovo-Mumford regularity and its
applications to bound Hilbert coecients.

1. Denition and some basic properties

In this part, I will give the denition of the Castelnuovo-Mumford regularity by using local cohomology.
Then I will recall basic properties such as Castelnuovo's lemma and the relation of the Castelnuovo-Mumford
regularities of modules in an exact sequence.

2. Characterization of the Castelnuovo-Mumford regularity by syzygies

The main focus of this part is to present Mumford's characteri ...

           16:00 - 18:00     Biweekly Seminar
"Proof" and "Rigor" in Mathematics: A Quick Look at a Debate from 90s


"Proof" and "Rigor" in Mathematics: A Quick Look at a Debate from 90s ...

           16:00 - 17:00     Lecture
Cut Polytopes in Commutative Algebra


The study of cuts in graphs is a very interesting topic in discrete mathematics with relations
and applications to many other fields like algebraic geometry, combinatorial optimization or
algebraic statistics.

Here we focus on cut polytopes, generalizations of them and associated algebraic objects. We
discuss new results and open questions related to cut constructions. The talk is based on joint
work with Sara Saeedi Madani.