395 citations
- Universitat de ValènciaES5 papers
- Instituto de Física FundamentalES2 papers
- Instituto Politécnico NacionalMX2 papers
- University of WarwickGB2 papers
- Agencia Estatal de MeteorologíaES1 paper
- Consejo Superior de Investigaciones CientíficasES1 paper
- Helsinki Institute of PhysicsFI1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT1 paper
- Junta de Castilla y LeónES1 paper
- Scuola Internazionale Superiore di Studi AvanzatiIT1 paper
- Universidad de OviedoES1 paper
- University of HelsinkiFI1 paper
4 papers · 1 filter
Arithmetic infinite Grassmannians and the induced central extensions
Francisco J. Plaza Martin
The construction of families of Sato Grassmannians, their determinant line bundles and the extensions induced by them are given. The base scheme is an arbitrary scheme.
Principal bundles, quasi-abelian varieties and structure of algebraic groups
Carlos Sancho de Salas, Fernando Sancho de Salas
We classify principal bundles over anti-affine schemes with affine and commutative structural group. We show that this yields the classification of quasi-abelian varieties over a f…
Fourier-Mukai and Nahm transforms for holomorphic triples on elliptic curves
Oscar García-Prada, Daniel Hernández Ruipérez, Fabio Pioli +1
We define a Fourier-Mukai transform for a triple consisting of two holomorphic vector bundles over an elliptic curve and a homomorphism between them. We prove that in some cases th…
Semistability vs. nefness for (Higgs) vector bundles
U. Bruzzo, D. Hernandez Ruiperez
According to Miyaoka, a vector bundle E on a smooth projective curve is semistable if and only if a certain numerical class in the projectivized bundle PE is nef. We establish a si…