CRM: Centro De Giorgi
logo sns

Arrangements and beyond: Combinatorics, geometry, topology and applications

Partially supported by: PRIN 2015ZWST2C "Moduli spaces and Lie Theory", Japanese Society for the Promotion of Science, Dipart. di Matematica dell'Univ. di Pisa, Università di Pisa (Ateneo) e Dipart. di Matematica dell'Univ. Roma Sapienza

6 June 2017 - 9 June 2017


The study of arrangements (linear, toric and elliptic) and their complements is a classical topic, fueled by the interaction of topology, algebra, geometry and combinatorics. It does pertain to many classical lines of research but it also has, time and again, interacted fruitfully with modern developments in each of the above four fields, not to mention the relevance for applications of results and methods from it.

This meeting is a main node in a series of international events that help shape the development of the subject across its broad, international and diverse research community. In particular, we will provide impulse to the field and its applications by gathering leading experts and strongly promising young researchers from all over the world and fostering a substantive exchange of ideas around established as well as new topics. Moreover, the conference will give an opportunity to researchers from neighboring fields to have an in-depth glimpse into this exciting subject.

Some of the key topics of the workshop will be: a) Configuration spaces and braid groups, b) Combinatorics and representation theory associated to wonderful compactifications and toric arrangements, Kazhdan-Lusztig polynomials for general matroids, c) Resonance varieties, d) Study of free arrangements, e) Connections to tropical geometry.

This international relevance is bolstered by significant interfaces with applications - e.g., to topological robotics, social sciences, data analysis and distributed computing - through exchange of relevant results or common techniques.

Financial support.

Limited funding is available for young participants (PhD students and post-doc), only for meals and lodging. Please link to to apply.