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math.AG2000
The degree of the divisor of jumping rational curves
Ziv Ran
For a semistable reflexive sheaf of rank and on and an integer such that , we give sufficient conditions so that the restriction of on a generic…
math.AG2000
A new method in Fano geometry
Ziv Ran, Herb Clemens
We give some bounds on the anticanonical degrees of Fano varieties with Picard number 1 and mild singularities, extending results of Kollár et al. from the early 90's and improving…