Zobrazeno 1 - 10
of 727
pro vyhledávání: '"Denisi A"'
We introduce and study the class of primitive Enriques varieties, whose smooth members are Enriques manifolds. We provide several examples and we demonstrate that this class is stable under the operations of the Minimal Model Program (MMP). In partic
Externí odkaz:
http://arxiv.org/abs/2409.12054
Autor:
Denisi, Francesco Antonio
Let $X$ be a projective irreducible holomorphic symplectic manifold. We associate with any big $\mathbf{R}$-divisor $D$ on $X$ a convex polygon $\Delta_E^{\mathrm{num}}(D)$ of dimension $2$, whose Euclidean volume is $\mathrm{vol}_{\mathbf{R}^2}(\Del
Externí odkaz:
http://arxiv.org/abs/2311.03295
Given a projective hyper-K\"ahler manifold $X$, we study the asymptotic base loci of big divisors on $X$. We provide a numerical characterization of these loci and study how they vary while moving a big divisor class in the big cone, using the diviso
Externí odkaz:
http://arxiv.org/abs/2304.01773
Autor:
Denisi, Francesco Antonio
We show that Kov\'acs' result on the cone of curves of a K3 surface generalizes to any projective irreducible holomorphic symplectic (IHS) manifold $X$. In particular, we show that if $\rho(X)\geq 3$, the pseudo-effective cone $\overline{\mathrm{Eff}
Externí odkaz:
http://arxiv.org/abs/2205.15148
Autor:
Murphy, Kevin, DeNisi, Angelo
Publikováno v:
IIM Ranchi journal of management studies, 2023, Vol. 2, Issue 2, pp. 143-158.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/IRJMS-09-2023-0074
Autor:
Bombino, Giuseppe, Barbaro, Giuseppe, D'Agostino, Daniela, Denisi, Pietro, Foti, Giandomenico, Zimbone, Santo Marcello
Publikováno v:
In Geomorphology 1 August 2024 458
Autor:
Denisi, Francesco
Zariski decomposition is a fundamental tool for studying linear systems of divisors on algebraic surfaces. Bauer, K\"uronya and Szemberg obtained a decomposition of the big cone of a smooth projective surface into chambers, called Zariski chambers, i
Externí odkaz:
http://arxiv.org/abs/2106.03678
We speculate on Dyson series for the $S$-matrix when the interaction depends on derivatives of the fields. We stick on two particular examples: the scalar electrodynamics and the renormalised $\phi ^4$ theory. We eventually give evidence that Lorentz
Externí odkaz:
http://arxiv.org/abs/2008.03168
Akademický článek
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Publikováno v:
Organization Management Journal, 2023, Vol. 20, Issue 2, pp. 75-85.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/OMJ-02-2022-1486