activity
19922023
most citedUnobstructedness of filling secants and the Gruson-Peskine general projection theorem

11 citations · 94 across the 59 of their papers we have counts for

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Showing 1993Show all

3 papers · 1 filter

alg-geom1993

Thickening Calabi-Yau moduli spaces

Ziv Ran

We describe a kind of deformation of the anti-DeRham algebra on a Calabi-Yau manifold . These are in 1-1 correspondence with the total cohomology $\oplus H^i (X, \C)$.

alg-geom1993★ 1 cited

Unobstructedness of Calabi-Yau OrbiKleinfolds

Z. Ran

We show that Calabi-Yau spaces with certain types of hypersurface- quotient singularities have unobstructed deformations. This applies in particular to all Calabi-Yau orbifolds non…

alg-geom1993

Linear Structure on Calabi-Yau Moduli Spaces

Z. Ran

We show that the formal moduli space of a Calabi-Yau manifold carries a linear structure, as predicted by mirror symmetry. This linear structure is canonically associated to…