326 citations
- Max Planck SocietyDE166 papers
- Max Planck Institute for Mathematics in the SciencesDE58 papers
- Capital Normal UniversityCN19 papers
- University of BonnDE8 papers
- Centre National de la Recherche ScientifiqueFR6 papers
- Northwestern UniversityUS6 papers
- Leipzig UniversityDE5 papers
- California Institute of TechnologyUS4 papers
- Fudan UniversityCN4 papers
- Collège de FranceFR3 papers
- National Academy of Sciences of BelarusBY3 papers
- Universitat de BarcelonaES3 papers
Showing 2007 · math.QAShow all
3 papers · 2 filters
math.QA2007★ 5 cited
Noncommutative geometry and compactifications of the moduli space of curves
Alastair Hamilton
In this paper we show that the homology of a certain natural compactification of the moduli space, introduced by Kontsevich in his study of Witten's conjectures, can be described c…
math.QA2007★ 11 cited
Twisted automorphisms of Hopf algebras
Alexei Davydov
Twisted homomorphisms of bialgebras are bialgebra homomorphisms from the first into Drinfeld twistings of the second. They possess a composition operation extending composition of…
math.QA2007
Examples of noncommutative manifolds: complex tori and spherical manifolds
Jorge Plazas
We survey some aspects of the theory of noncommutative manifolds focusing on the noncommutative analogs of two-dimensional tori and low-dimensional spheres. We are particularly int…