WebOn Q-Fano threefolds of Fano index 2. 2012 • Yuri Prokhorov. Download Free PDF View PDF. Studying nonlinear pde by geometry in matrix space. 2002 • ... Q-Fano threefolds of large Fano index, I. 2008 • Yuri Prokhorov. Download Free PDF View PDF. Two infinite families of elliptic curves with rank greater than one. 2024 • WebJan 5, 2009 · In this paper is shown the existence of a straight line on a Fano 3-fold of the principal series (under the anticanonical embedding) if the 3-fold has index 1 and is not isomorphic to the product… 47 PDF View 1 excerpt, references background SMOOTHNESS OF THE GENERAL ANTICANONICAL DIVISOR ON A FANO 3-FOLD V. Šokurov …
arXiv:0812.1695v2 [math.AG] 5 Jan 2009
WebIn recent years, a large number of studies have extensively conducted and deeply explored the optical nanodevices that excite ultra-high Q resonance lines to overcome this defect, mainly focusing on: the resonators of high refractive index dielectric materials related to bound or quasi-bound states in the continuum excite the Fano resonance of ... WebApr 5, 2024 · We study Q-Fano threefolds of large Fano index. In particular, we prove that the maximum possible Fano index is attained only by the weighted projective space P(3,4,5,7). slayers to upgrade hdd
Some Remarks on Fano Three-Folds of Index Two and Stability Conditions …
WebA Q-Fano variety is a normal projective variety X with log terminal singularities such that the anti-canonical divisor − K X is an ample Q-Cartier divisor. It has been known that a Fano manifold X (i.e., a smooth Q -Fano variety) admits Kähler–Einstein metrics if and only if X is K-polystable by the works [ DT92 , Tia97 , Don02 , Don05 ... WebQ-FANO THREEFOLDS OF LARGE FANO INDEX, I YURI PROKHOROV Abstract. We study Q-Fano threefolds of large Fano index. In par-ticular, we prove that the maximum of Fano index is attained for the weighted projective space P(3,4,5,7). 1. Introduction The Fano index of a smooth Fano variety Xis the maximal integer q(X) WebNov 2, 2024 · Conic bundle structures on Q -Fano threefolds Yuri Prokhorov 1,2,3 , , 1. Steklov Mathematical Institute of RAS, 8 Gubkina street, Moscow 119991, Russia 2. HSE … slayers thomas jane