Group Actions Having One Fixed Point.
Displaying 261 – 280 of 721
Group actions on fibered three-manifolds.
Allan L. Edmonds, Charles Livingston (1983)
Commentarii mathematici Helvetici
Group actions on homology spheres.
J.F. Davis, S. Weinberger (1986)
Inventiones mathematicae
Group actions on hypertoral manifolds. II.
Reinhard Schultz (1981)
Journal für die reine und angewandte Mathematik
Group actions on quasi-symplectic manifolds.
Karl Heinz Mayer (1991)
Mathematische Annalen
Group actions on rational homology spheres
Stefano De Michelis (1991)
Atti della Accademia Nazionale dei Lincei. Classe di Scienze Fisiche, Matematiche e Naturali. Rendiconti Lincei. Matematica e Applicazioni
We study the homology of the fixed point set on a rational homology sphere under the action of a finite group.
Group Actions on the Chern Manifold.
Dariusz M. Wilcznski (1988)
Mathematische Annalen
Group Actions with Inequivalent Representations at Fixed Points.
Krzysztof Fawalowski (1984)
Mathematische Zeitschrift
Group Completions and Limit Sets of Kleinian Groups.
William J. Floyd (1980)
Inventiones mathematicae
Groupes triangulaires lagrangiens en géométrie hyperbolique complexe
Pierre Will (2006/2007)
Séminaire de théorie spectrale et géométrie
Nous présentons quelques résultats au sujet des groupes engendrés par trois involutions antiholomorphes dans le cadre du plan hyperbolique complexe .
Groups acting on covering spaces
T. Jakubowski (1980)
Colloquium Mathematicae
Groups in the category of f-manifolds
Richard Millman (1975)
Fundamenta Mathematicae
Groups of piecewise linear homeomorphisms of the real line.
Matthew G. Brin, Craig C. Squier (1985)
Inventiones mathematicae
Groups of real analytic diffeomorphisms of the circle with a finite image under the rotation number function
Yoshifumi Matsuda (2009)
Annales de l’institut Fourier
We consider groups of orientation-preserving real analytic diffeomorphisms of the circle which have a finite image under the rotation number function. We show that if such a group is nondiscrete with respect to the -topology then it has a finite orbit. As a corollary, we show that if such a group has no finite orbit then each of its subgroups contains either a cyclic subgroup of finite index or a nonabelian free subgroup.
Groups of transformations of a G-structure whic H leave invariant a substructure.
A.M. Amores (1982)
Collectanea Mathematica
Groups with Domains of Discontinuity.
S.R. Kulkarni (1978)
Mathematische Annalen
Group-theoretic conditions under which closed aspherical manifolds are covered by Euclidean space
Hanspeter Fischer, David G. Wright (2003)
Fundamenta Mathematicae
Hass, Rubinstein, and Scott showed that every closed aspherical (irreducible) 3-manifold whose fundamental group contains the fundamental group of a closed aspherical surface, is covered by Euclidean space. This theorem does not generalize to higher dimensions. However, we provide geometric tools with which variations of this theorem can be proved in all dimensions.
Halbeinfache Automorphismengruppen von vierdimensionalen stabilen Ebenen sind quasi-einfach.
Rainer Löwen (1978)
Mathematische Annalen
Halves of a real Enriques surface.
A. Degtyarev, V. Kharlamov (1996)
Commentarii mathematici Helvetici
Harmonic and Minimal Unit Vector Fields on the Symmetric Spaces and
László Verhóczki (2012)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
The exceptional compact symmetric spaces and admit cohomogeneity one isometric actions with two totally geodesic singular orbits. These singular orbits are not reflective submanifolds of the ambient spaces. We prove that the radial unit vector fields associated to these isometric actions are harmonic and minimal.