The scientific goal of the proposal is to answer central questions related to diffeomorphism groups of manifolds of dimension 2 and 3, and to their deformation invariant analogs, the mapping class groups. While the classification...
ver más
¿Tienes un proyecto y buscas un partner? Gracias a nuestro motor inteligente podemos recomendarte los mejores socios y ponerte en contacto con ellos. Te lo explicamos en este video
Proyectos interesantes
TMSS
Topology of Moduli Spaces and Strings
2M€
Cerrado
HToMS
Homotopy Theory of Moduli Spaces
975K€
Cerrado
KnotSurf4d
Knots and Surfaces in four-manifolds
2M€
Cerrado
GENERATE
Geometry and analysis for (G,X)-structures and their deforma...
2M€
Cerrado
MTM2008-00250
SUPERFICIES DE RIEMANN, SIMETRIAS Y ESPACIOS DE MODULI
114K€
Cerrado
NMST
New methods and interacions in Singularity Theory and beyond
1M€
Cerrado
Información proyecto 2-3-AUT
Líder del proyecto
KOBENHAVNS UNIVERSITET
No se ha especificado una descripción o un objeto social para esta compañía.
TRL
4-5
Presupuesto del proyecto
725K€
Fecha límite de participación
Sin fecha límite de participación.
Descripción del proyecto
The scientific goal of the proposal is to answer central questions related to diffeomorphism groups of manifolds of dimension 2 and 3, and to their deformation invariant analogs, the mapping class groups. While the classification of surfaces has been known for more than a century, their automorphism groups have yet to be fully understood. Even less is known about diffeomorphisms of 3-manifolds despite much interest, and the objects here have only been classified recently, by the breakthrough work of Perelman on the Poincar\'e and geometrization conjectures. In dimension 2, I will focus on the relationship between mapping class groups and topological conformal field theories, with applications to Hochschild homology. In dimension 3, I propose to compute the stable homology of classifying spaces of diffeomorphism groups and mapping class groups, as well as study the homotopy type of the space of diffeomorphisms. I propose moreover to establish homological stability theorems in the wider context of automorphism groups and more general families of groups. The project combines breakthrough methods from homotopy theory with methods from differential and geometric topology. The research team will consist of 3 PhD students, and 4 postdocs, which I will lead.