Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Renzo Cavalieri"'
Publikováno v:
Frontiers in Artificial Intelligence, Vol 6 (2023)
A ReLU neural network functions as a continuous piecewise linear map from an input space to an output space. The weights in the neural network determine a partitioning of the input space into convex polytopes, where each polytope is associated with a
Externí odkaz:
https://doaj.org/article/63afa52f2a5c43ed9f0b647b3db3a8d0
Publikováno v:
Forum of Mathematics, Sigma, Vol 8 (2020)
We contribute to the foundations of tropical geometry with a view toward formulating tropical moduli problems, and with the moduli space of curves as our main example. We propose a moduli functor for the moduli space of curves and show that it is rep
Externí odkaz:
https://doaj.org/article/d3470edbcedb4e58b356388565f33e58
Autor:
Andrea Brini, Renzo Cavalieri
Publikováno v:
Épijournal de Géométrie Algébrique, Vol Volume 2 (2018)
We recently formulated a number of Crepant Resolution Conjectures (CRC) for open Gromov-Witten invariants of Aganagic-Vafa Lagrangian branes and verified them for the family of threefold type A-singularities. In this paper we enlarge the body of evid
Externí odkaz:
https://doaj.org/article/203d4238c62943ea963b165b50daff9c
Publikováno v:
Forum of Mathematics, Sigma, Vol 4 (2016)
We study moduli spaces of rational weighted stable tropical curves, and their connections with Hassett spaces. Given a vector $w$ of weights, the moduli space of tropical $w$ -stable curves can be given the structure of a balanced fan if and only i
Externí odkaz:
https://doaj.org/article/305b2109b4c840228734f12a41cd518f
Autor:
Renzo Cavalieri, Damiano Fulghesu
Publikováno v:
Compositio Mathematica. 159:184-206
For any odd integer $d$, we give a presentation for the integral Chow ring of the stack $\mathcal {M}_{0}(\mathbb {P}^r, d)$, as a quotient of the polynomial ring $\mathbb {Z}[c_1,c_2]$. We describe an efficient set of generators for the ideal of rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0a7696615f8daaacf37f45615615934
https://doi.org/10.1112/s0010437x22007898
https://doi.org/10.1112/s0010437x22007898
Publikováno v:
Involve, a Journal of Mathematics. 14:571-594
We compute an explicit formula for the first Chern class of the Hodge Bundle over the space of admissible cyclic $\mathbb{Z}/3\mathbb{Z}$ covers of $n$-pointed rational stable curves as a linear combination of boundary strata. We then apply this form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a872aea4b7cfd28eb9ddfb0398d4f198
https://doi.org/10.2140/involve.2021.14.571
https://doi.org/10.2140/involve.2021.14.571
Autor:
Vance Blankers, Renzo Cavalieri
Publikováno v:
European Journal of Mathematics. 7:309-339
We construct a countable number of differential operators $$\widehat{L}_n$$ that annihilate a generating function for intersection numbers of $$\kappa $$ classes on $$\overline{{\mathscr {M}}}_g$$ (the $$\kappa $$ -potential). This produces recursion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bcbe6836b33a50847c689b7aed46d52
https://doi.org/10.1007/s40879-020-00430-z
https://doi.org/10.1007/s40879-020-00430-z
This paper initiates a study of Hodge integrals on moduli spaces of pseudostable curves. We prove an explicit comparison formula that allows one to effectively compute any pseudostable Hodge integral in terms of intersection numbers on moduli spaces
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2feb7a1d39db534755f1f3544bba6820
http://arxiv.org/abs/2201.04585
http://arxiv.org/abs/2201.04585
Publikováno v:
States, Actors and Geopolitical Drivers in the Mediterranean ISBN: 9783030689995
For the Chinese, the Mediterranean is a very strange animal, and the Mediterranean region itself is mentioned only occasionally as a subject per se. In fact, Chinese diplomacy rarely considers the Mediterranean region in its entirety. This is one of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09153f7b366d10de70fda8fea3f6c0a4
https://doi.org/10.1007/978-3-030-69000-7_7
https://doi.org/10.1007/978-3-030-69000-7_7