3 papers
math.AG2025
Holomorphic Gauge Fields on -Branes
Andrés Viña
Considering the -branes over a complex manifold as the objects of the bounded derived category of coherent sheaves on that manifold, we extend the definition of holomorphic gaug…
math.AG2024
Holomorphic Yang-Mills fields on -branes
Andrés Viña
Considering -branes over a complex manifold as objects of the bounded derived category of coherent sheaves over , we define holomorphic gauge fields on -branes and int…
math.SG2002
Cohomological Splitting of Coadjoint Orbits
Andrés Vina
The rational cohomology of a coadjoint orbit is expressed as tensor product of the cohomology of other coadjoint orbits , with $ \hbox{dim} {\cal O}_k< \hbox…