Elena Polastri

most citedEquivalent birational embeddings II: divisors

14 citations · 25 across the 2 of their papers we have counts for

collaborators

2 papers

math.AG2009★ 11 cited

Equivalent birational embeddings

Massimiliano Mella, Elena Polastri

Let $X$ be a projective variety of dimension $r$ over an algebraically closed field. It is proven that two birational embeddings of $X$ in $¶^{n}$ , with $n \geq r + 2$ are equivalent up…

math.AG2009★ 14 cited

Equivalent birational embeddings II: divisors

Massimiliano Mella, Elena Polastri

Two divisors in $¶^{n}$ are said to be Cremona equivalent if there is a Cremona modification sending one to the other. We produce infinitely many non equivalent divisorial embeddings…