The Chow ring of the stack of hyperelliptic curves of odd genus
A Di Lorenzo - International Mathematics Research Notices, 2021 - academic.oup.com
Chow Ring of the Stack of Hyperelliptic Curves of Odd Genus | International Mathematics
Research Notices | Oxford Academic Skip to Main Content Advertisement Oxford Academic …
Research Notices | Oxford Academic Skip to Main Content Advertisement Oxford Academic …
Polarized twisted conics and moduli of stable curves of genus two
A Di Lorenzo, A Vistoli - arXiv preprint arXiv:2103.13204, 2021 - arxiv.org
In this paper we introduce the stack of polarized twisted conics and we use it to give a new
point of view on $\overline {\mathcal {M}} _2 $. In particular, we present a new and …
point of view on $\overline {\mathcal {M}} _2 $. In particular, we present a new and …
The integral Chow ring of the stack of 1-pointed hyperelliptic curves
M Pernice - International Mathematics Research Notices, 2022 - academic.oup.com
Integral Chow Ring of the Stack of 1-Pointed Hyperelliptic Curves | International Mathematics
Research Notices | Oxford Academic Skip to Main Content Advertisement Oxford Academic …
Research Notices | Oxford Academic Skip to Main Content Advertisement Oxford Academic …
[PDF][PDF] PGL2-equivariant strata of point configurations in P1
We compute the integral Chow ring of the quotient stack Œ. P1/n= PGL2ç, which contains
M0; n as a dense open, and determine a natural Z-basis for the Chow ring in terms of certain …
M0; n as a dense open, and determine a natural Z-basis for the Chow ring in terms of certain …
Intersection theory on moduli of smooth complete intersections
A Di Lorenzo - Mathematische Zeitschrift, 2023 - Springer
We provide a general method for computing rational Chow rings of moduli of smooth
complete intersections. We specialize this result in different ways: to compute the integral …
complete intersections. We specialize this result in different ways: to compute the integral …
On the Chow ring of the Hurwitz space of degree three covers of
A Patel, R Vakil - arXiv preprint arXiv:1505.04323, 2015 - arxiv.org
We determine the Chow ring (with ${\bf Q} $-coefficients) of the Hurwitz space parametrizing
degree three covers of ${\bf P}^{1} $. We also compute the rational Picard groups of auxiliary …
degree three covers of ${\bf P}^{1} $. We also compute the rational Picard groups of auxiliary …
The integral Chow rings of moduli of Weierstrass fibrations
S Canning, A Di Lorenzo, G Inchiostro - Transactions of the American …, 2024 - ams.org
We compute the Chow rings with integral coefficients of moduli stacks of minimal
Weierstrass fibrations over the projective line. For each integer $ N\geq 1$, there is a moduli …
Weierstrass fibrations over the projective line. For each integer $ N\geq 1$, there is a moduli …
The integral Chow rings of the stacks of hyperelliptic Weierstrass points
D Edidin, Z Hu - arXiv preprint arXiv:2208.00556, 2022 - arxiv.org
We compute the integral Chow rings of the stacks ${\mathcal H} _ {g, n}^ w $ parametrizing
hyperelliptic curves with $ n $ marked Weierstrass points. We prove that the integral Chow …
hyperelliptic curves with $ n $ marked Weierstrass points. We prove that the integral Chow …
[HTML][HTML] Moduli of abelian covers of elliptic curves
N Pagani - Journal of pure and applied algebra, 2016 - Elsevier
For any finite abelian group G, we study the moduli space of abelian G-covers of elliptic
curves, in particular identifying the irreducible components of the moduli space. We prove …
curves, in particular identifying the irreducible components of the moduli space. We prove …
Brauer groups of moduli of hyperelliptic curves via cohomological invariants
A Di Lorenzo, R Pirisi - Forum of Mathematics, Sigma, 2021 - cambridge.org
Brauer groups of moduli of hyperelliptic curves via cohomological invariants Page 1 Forum of
Mathematics, Sigma (2021), Vol. 9:e64 1–37 doi:10.1017/fms.2021.55 RESEARCH ARTICLE …
Mathematics, Sigma (2021), Vol. 9:e64 1–37 doi:10.1017/fms.2021.55 RESEARCH ARTICLE …