Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Denisi, P"'
Autor:
Denisi, Francesco Antonio
We study the birational geometry of hypersurfaces in products of weighted projective spaces, extending results previously established by J. C. Ottem. For most cases where these hypersurfaces are Mori dream spaces, we determine all relevant cones and
Externí odkaz:
http://arxiv.org/abs/2411.04673
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
Autor:
Parhizkar Misagh, Lucas-Borja Manuel Esteban, Denisi Pietro, Tanaka Nobuaki, Zema Demetrio Antonio
Publikováno v:
Journal of Hydrology and Hydromechanics, Vol 72, Iss 4, Pp 422-435 (2024)
Several techniques, such as hydromulching (HM) and addition of organic residues (such as biodegradable plastics, BP) to soil have been proposed for conservation of soil affected by deforestation and wildfire. However, there is the need to support the
Externí odkaz:
https://doaj.org/article/ed6cc57030874181b38e30cbd7c84081
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:
Kevin Murphy, Angelo DeNisi
Publikováno v:
IIM Ranchi Journal of Management Studies, Vol 2, Iss 2, Pp 143-158 (2023)
Purpose – This paper aims to review the challenges of performance appraisal in organizations and argue that these challenges can and must be overcome. Design/methodology/approach – The authors review research on performance appraisal in organizat
Externí odkaz:
https://doaj.org/article/351f8d375a4844a68a33151d28941071
Autor:
Denisi, Francesco Antonio
Publikováno v:
Int. Math. Res. Not. IMRN 20 (2023), pp. 17156--17204
Inspired by the work of Bauer, K\"uronya, and Szemberg, we provide for the big cone of a projective irreducible holomorphic symplectic (IHS) manifold a decomposition into chambers (which we describe in detail), in each of which the support of the neg
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
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