629 citations
- Goddard Space Flight CenterUS56 papers
- University of PennsylvaniaUS48 papers
- Princeton UniversityUS46 papers
- Pontificia Universidad Católica de ChileCL38 papers
- University of California, BerkeleyUS38 papers
- University of KwaZulu-NatalZA37 papers
- University of PittsburghUS37 papers
- University of TorontoCA37 papers
- Rutgers, The State University of New JerseyUS36 papers
- University of British ColumbiaCA36 papers
- Canadian Institute for Theoretical AstrophysicsCA35 papers
- National Institute of Standards and TechnologyUS35 papers
Showing 2017Show all
2 papers · 1 filter
math.AT2017★ 12 cited
Test map characterizations of local properties of fundamental groups
Jeremy Brazas, Hanspeter Fischer
Local properties of the fundamental group of a path-connected topological space can pose obstructions to the applicability of covering space theory. A generalized covering map is a…
math.RT2017★ 2 cited
Covariants, Invariant Subsets, and First Integrals
Frank Grosshans, Hanspeter Kraft
Let be an algebraically closed field of characteristic 0, and let be a finite-dimensional vector space. Let be the semigroup of all polynomial endomorphisms of …