15 citations · 91 across the 20 of their papers we have counts for
5 papers · 1 filter
On the simplicial volume and the Euler characteristic of (aspherical) manifolds
Clara Loeh, Marco Moraschini, George Raptis
A well-known question by Gromov asks whether the vanishing of the simplicial volume of oriented closed connected aspherical manifolds implies the vanishing of the Euler characteris…
Amenability and Acyclicity in Bounded Cohomology Theory
Marco Moraschini, George Raptis
Johnson's characterization of amenable groups states that a discrete group is amenable if and only if for all dual normed -modules V.…
Bounded cohomology and homotopy colimits
George Raptis
The comparison map from bounded cohomology to singular cohomology plays an important role in the study of bounded cohomology theory and its applications. The vanishing and covering…
Higher weak (co)limits, adjoint functor theorems, and higher Brown representability
Hoang Kim Nguyen, George Raptis, Christoph Schrade
We prove general adjoint functor theorems for weakly (co)complete -categories. This class of -categories includes the homotopy -categories of (co)complete -categor…
From pixels to notes: a computational implementation of synaesthesia for cultural artefacts
Dimitris Kritikos, Kostas Karpouzis
Synaesthesia is a condition that enables people to sense information in the form of several senses at once. This work describes a Python implementation of a simulation of synaesthe…