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

Timetable

Date	Time	Speaker	Room
Tue 6 Jun	8:30- 9:00	Registration	Aula Dini
	9:00- 9:40	Falk, Michael "Milnor fibers and characteristic varieties of 3-arrangements"	Aula Dini
	9:50- 10:30	Varchenko, Alexander "Potentials of a family of arrangements of hyperplanes"	Aula Dini
	10:30- 10:50	Coffee break	Aula Dini
	10:50- 11:30	Cohen, Daniel C. "Topological complexity of the Klein bottle"	Aula Dini
	11:40- 12:20	Schenck, Henry "Multidimensional Persistent Homology"	Aula Dini
	14:30- 15:10	Bailet, Pauline "A vanishing result for the first twisted cohomology of affine varieties and applications to line arrangements"	Aula Dini
	15:10- 15:30	Coffee break	Aula Dini
	15:30- 16:10	Wakefield, Max "Some algebra and combinatorics of matroid Kazhdan-Lusztig polynomials"	Aula Dini
Wed 7 Jun	9:00- 9:40	Abe, Takuro "Hyperplane arrangements and Hessenberg varieties"	Aula Dini
	9:50- 10:30	Budur, Nero "Absolute sets and the Decomposition Theorem"	Aula Dini
	10:30- 10:50	Coffee break	Aula Dini
	10:50- 11:30	Adiprasito, Karim Alexander "T < 4 E "	Aula Dini
	11:40- 12:00	Garber, David "On chamber counting formula for conic-line arrangements"	Aula Dini
Thu 8 Jun	9:00- 9:40	Libgober, Anatoly "Representations of Manin-Schechtman groups"	Aula Dini
	9:50- 10:30	Marin, Ivan "Lattice extensions of Hecke algebras"	Aula Dini
	10:30- 10:50	Coffee break	Aula Dini
	10:50- 11:30	Salvetti, Mario "Cohomology of Configuration Spaces and Artin groups: applications"	Aula Dini
	11:40- 12:20	Paris, Luis "Artin groups, symmetries, and linear representations"	Aula Dini
	14:30- 15:10	Feichtner, Eva Maria "A Leray model for Orlik-Solomon algebras"	Aula Dini
	15:10- 15:30	Coffee break	Aula Dini
	15:30- 16:10	Bibby, Christin "A generalization of Dowling lattices"	Aula Dini
Fri 9 Jun	9:00- 9:40	Denham, Graham "What are the critical points of the master function of a nonrealizable matroid?"	Aula Dini
	9:50- 10:30	Settepanella, Simona "Intersection lattice of Discriminantal arrangement and hypersurfaces in Grassmannian"	Aula Dini
	10:30- 10:50	Coffee break	Aula Dini
	10:50- 11:30	Dupont, Clément "Bi-arrangements related to zeta values and polylogarithms"	Aula Dini
	11:40- 12:20	Huh, June "Negative correlation and Hodge-Riemann relations"	Aula Dini
	14:50- 15:10	Paolini, Giovanni "Shellability of posets of components associated to toric arrangements defined by root systems"	Aula Dini
	15:10- 15:30	Coffee break	Aula Dini
	15:30- 16:10	Kohno, Toshitake "Higher category extensions of holonomy maps for hyperplane arrangements"	Aula Dini