Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Fanelli Andrea"'
Autor:
Siriwardena, Yashish M., Swedlow, Nathan, Howard, Audrey, Gitterman, Evan, Darcy, Dan, Espy-Wilson, Carol, Fanelli, Andrea
Conversion of non-native accented speech to native (American) English has a wide range of applications such as improving intelligibility of non-native speech. Previous work on this domain has used phonetic posteriograms as the target speech represent
Externí odkaz:
http://arxiv.org/abs/2406.05947
We prove the Sarkisov program for projective surfaces over excellent base rings, including the case of non-perfect base fields of characteristic p>0. We classify the Sarkisov links between Mori fibre spaces and their relations for regular surfaces, g
Externí odkaz:
http://arxiv.org/abs/2404.03281
We show that for any $n\geq5$ there exist connected algebraic subgroups in the Cremona group $\mathrm{Bir}(\mathbb{P}^n)$ that are not contained in any maximal connected algebraic subgroup. Our approach exploits the existence of stably rational, non-
Externí odkaz:
http://arxiv.org/abs/2311.04703
The transformer is a fundamental building block in deep learning, and the attention mechanism is the transformer's core component. Self-supervised speech representation learning (SSRL) represents a popular use-case for the transformer architecture. D
Externí odkaz:
http://arxiv.org/abs/2302.13451
Publikováno v:
International Mathematics Research Notices, 2021
We study the connected algebraic groups acting on Mori fibrations $X \to Y$ with $X$ a rational threefold and $\mathrm{dim}(Y) \geq 1$. More precisely, for these fibre spaces we consider the neutral component of their automorphism groups and study th
Externí odkaz:
http://arxiv.org/abs/1912.11364
Autor:
Fanelli, Andrea, Schröer, Stefan
Publikováno v:
Ãpijournal de Géométrie Algébrique, Volume 4 (August 19, 2020) epiga:6151
We introduce and study the maximal unipotent finite quotient for algebraic group schemes in positive characteristics. Applied to Picard schemes, this quotient encodes unusual torsion. We construct integral Fano threefolds where such unusual torsion a
Externí odkaz:
http://arxiv.org/abs/1905.04566
In this paper the notion of rational simple connectedness for the quintic Fano threefold $V_5\subset \mathbb{P}^6$ is studied and unirationality of the moduli spaces $\overline{M}_{0,0}^{\text{bir}}(V_5,d)$, with $d \ge 1$, is proved. Many further un
Externí odkaz:
http://arxiv.org/abs/1901.06930
A binary beat-by-beat classification algorithm for cerebral blood flow velocity (CBFV) recordings based on amplitude, spectral and morphological features is presented. The classification difference between 15 manually and algorithmically annotated CB
Externí odkaz:
http://arxiv.org/abs/1806.09994
Autor:
Fanelli, Andrea, Schröer, Stefan
Publikováno v:
Trans. Amer. Math. Soc. 373 (2020), 1775-1843
We settle a question that originates from results and remarks by Koll\'ar on extremal ray in the minimal model program: In positive characteristics, there are no Mori fibrations on threefolds with only terminal singularities whose generic fibers are
Externí odkaz:
http://arxiv.org/abs/1802.08436
Publikováno v:
Eur. J. Math. (2018) 4:859-878
In this note we consider the problem of determining which Fano manifolds can be realised as fibres of a Mori fibre space. In particular, we study the case of toric varieties, Fano manifolds with high index and some Fano manifolds with high Picard ran
Externí odkaz:
http://arxiv.org/abs/1801.07690