Concept
Catégorie des espaces topologiques
Publications associées (11)
Brain's Dynamic Functional Organization with Simultaneous EEG-fMRI Networks
João Pedro Forjaco Jorge, Patricia Figueiredo
The brain's functional networks can be assessed using imaging techniques like functional magnetic resonance imaging (fMRI) and electroencephalography (EEG). Recent studies have suggested a link between the dynamic functional connectivity (dFC) captured by ...
SPRINGER INTERNATIONAL PUBLISHING AG2023Collapse-invariant properties of spaces equipped with signals or directions
Collapsing cell complexes was first introduced in the 1930's as a way to deform a space into a topological-equivalent subspace with a sequence of elementary moves. Recently, discrete Morse theory techniques provided an efficient way to construct deformatio ...
EPFL2022On the topological full group of a minimal Cantor Z2-system
Grigorchuk and Medynets recently announced that the topological full group of a minimal Cantor Z-action is amenable. They asked whether the statement holds for all minimal Cantor actions of general amenable groups as well. We answer in the negative by prod ...
2013