472 citations
- Consejo Nacional de Investigaciones Científicas y TécnicasAR39 papers
- Argentine National ObservatoryAR27 papers
- Universidade Federal do Rio Grande do SulBR7 papers
- Universidad Nacional de La PlataAR7 papers
- Centro Científico Tecnológico - San JuanAR6 papers
- Instituto de Astronomía Teórica y ExperimentalAR6 papers
- Max Planck Institute for Gravitational PhysicsDE6 papers
- University of PittsburghUS5 papers
- Centro de Estudios CientíficosCL4 papers
- Gemini South ObservatoryCL4 papers
- Louisiana State UniversityUS4 papers
- Universidade de São PauloBR4 papers
14 papers · 1 filter
The eta invariant and equivariant bordism of flat manifolds with cyclic holonomy group of odd prime order
P. Gilkey, R. J. Miatello, R. A. Podesta
We study the eta invariants of compact flat spin manifolds of dimension n with holonomy group cyclic of odd prime order p. We find explicit expressions for the twisted and relative…
A Berger type normal holonomy theorem for complex submanifolds
Sergio Console, Antonio J. Di Scala, Carlos Olmos
We prove a Berger type theorem for the normal holonomy group (i.e., the holonomy group of the normal connection) of a full complete complex submanifold of the complex projective sp…
A class of Sasakian 5-manifolds
Adrian Andrada, Anna Fino, Luigi Vezzoni
We obtain some general results on Sasakian Lie algebras and prove as a consequence that a (2n + 1)-dimensional nilpotent Lie group admitting left-invariant Sasakian structures is i…
New HKT manifolds arising from quaternionic representations
M. L. Barberis, A. Fino
We give a procedure for constructing an -dimensional HKT Lie algebra starting from a -dimensional one by using a quaternionic representation of the latter. The strong (resp…
A curve of nilpotent Lie algebras which are not Einstein nilradicals
Cynthia E. Will
The only known examples of noncompact Einstein homogeneous spaces are standard solvmanifolds (special solvable Lie groups endowed with a left invariant metric), and according to a…
Curvature invariants, Killing vector fields, connections and cohomogeneity
Sergio Console, Carlos Olmos
A direct, bundle-theoretic method for defining and extending local isometries out of curvature data is developed. As a by-product, conceptual direct proofs of a classical result of…