1 citations · 2 across the 3 of their papers we have counts for
3 papers
math.AG2012★ 1 cited
Flat deformations of
Carolina Araujo, José J. Ramón-Marí
In this paper we study projective flat deformations of projective spaces. We prove that the singular fibers of projective flat deformations of projective spaces appear either in co…
math.AG2007
On the Lefschetz Standard Conjecture
José J. Ramón-Marí
The subject of the present paper is Grothendieck's Lefschetz standard conjecture . Our main result is that, if is a projective smooth variety of dimension and the con…
math.AG2005★ 1 cited
On the Hodge conjecture for products of certain surfaces
José J. Ramón-Marí
In this paper we prove the Hodge conjecture for products of the form , where are smooth projective surfaces such that . We also prov…