Roberto Pignatelli

Member for 10 years, 10 months
Last seen more than 1 year ago

pignatelli.maths.unitn.it
Trento, Italy

Summary

Reputation

1,054

1.1k
994
934

2021
2022
2023
2024

Top tag

ag.algebraic-geometry

Next privilege

2,000 Rep.

Edit posts

Badges

5

10

Newest

Yearling

Next badge

67/300

Civic Duty

Impact

~12k

people reached

0

posts edited

0

helpful flags

67

votes cast

Answers

View all 24 answers

7

Genus in weighted projective space

Mar 16, 2014

6

Blow up solution for a Riccati's equation

Aug 27, 2014

5

Does $h^1(D)=0$ imply numerical connectedness on K3 surfaces?

Mar 3, 2014

5

Will any two linearly equivalent ample divisors on an abelian variety intersect?

Dec 31, 2015

4

Intersection of Subspaces with $O(3)$

Jan 26, 2016

Questions

5

Deformations of a blow up

Jun 2, 2020

Tags

View all 33 tags

ag.algebraic-geometry

52

Score

20

posts

algebraic-surfaces

22

Score

9

posts

intersection-theory

9

Score

2

posts

reference-request

8

Score

3

posts

abelian-varieties

7

Score

2

posts

Reputation

+10

Will any two linearly equivalent ample divisors on an abelian variety intersect?

+10

Fundamental group of a compact branched cover

+30

Does every finite map of smooth varieties birationally embed as a smooth hypersurface of 1d trivial bundle over the base?

+10

Classification of quartic surfaces

Badges

View all badges

This user doesn’t have any gold badges yet.

5

silver badges

Yearling

× 5

Dec 29, 2022

10

bronze badges

Caucus

Apr 13, 2021
Custodian

Nov 2, 2015
Critic

Mar 17, 2014

Accounts

1,054
5
10

181
5

121
3

101
1

Active bounties (0)

This user has no active bounties

Votes cast

38

upvotes

29

downvotes

38

question votes

29

answer votes