Workshop on Bounded Cohomology

Jonas Beyrer (Universität Heidelberg)
Caterina Campagnolo (KIT)
Carlos De la Cruz Mengual (ETH Zürich)
James Farre (University of Utah)
Elia Fioravanti (University of Oxford)
Roberto Frigerio (Università di Pisa)
Anton Hase (Technion)
Nicolaus Heuer (University of Oxford)
Joel Louwsma (Niagara University)
Michał Marcinkowski (Institute of Mathematics, Polish Academy of Sciences)
Marco Moraschini (Universität Regensburg)
Hester Pieters (Weizmann Institute of Science)
Roman Sauer (KIT)
Alessandro Sisto (ETH Zürich)
Genkai Zhang (Chalmers University)

	Monday	Tuesday	Wednesday	Thursday	Friday
9:00	Registration	Coffee
9:30	Frigerio	Farre	Beyrer	Zhang	Pieters
10:30	Coffee
11:00	Marcinkowski	Heuer	Fioravanti	Sisto	Louwsma
12:00	Lunch
15:00	Coffee		14:00 Hike	Coffee
15:30	Hase	Sauer		Moraschini
16:30	Coffee			Coffee
17:00	Campagnolo	De la Cruz Mengual	18:30 Dinner	Problem session

Jonas Beyrer: Marked length spectrum rigidity for actions on CAT(0) cube complexes
Caterina Campagnolo: Alternating cup products in degree 4
Carlos De la Cruz Mengual: Measured Stiefel complexes and bounded cohomology
James Farre: Hyperbolic volume and dense actions of discrete groups
Elia Fioravanti: Superrigidity of actions on finite rank median spaces
Roberto Frigerio: l^1-homology and amenable covers
Anton Hase: Dynamics of the outer automorphism group on the second bounded cohomology of a free group
Nicolaus Heuer: Values of simplicial volume
Joel Louwsma: Quasimorphisms on groups that act on trees and stable commutator length in Baumslag-Solitar groups
Michał Marcinkowski: Bounded cohomology of transformation groups
Marco Moraschini: Ideal simplicial volume of manifolds with boundary
Hester Pieters: The Gromov norm for degree 4 classes
Roman Sauer: Macroscopic scalar curvature and simplicial volume
Alessandro Sisto: Bounded cohomology of acylindrically hyperbolic groups
Genkai Zhang: Convexity and plurisubharmonicity of energy functions on Teichmuller space

List of abstracts

Mathematikon, 5th floor, room 5.104 • Im Neuenheimer Feld 205 • 69120 Heidelberg • Germany

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The Mathematikon is easy to reach by bus (line 31) from Bismarckplatz and the Old Town, or by tram (line 24) from the train station — get off at the stop "Bunsengymnasium" and find the entrance at the northwest corner of the intersection. For more information on timetables and the public transportation network in Heidelberg, please consult the webpage of VRN (Heidelberg public transport).