Zobrazeno 1 - 10
of 212
pro vyhledávání: '"Xie, Zhixin"'
We study the relative cone conjecture for families of $K$-trivial varieties with vanishing irregularity. As an application we prove that the relative movable and the relative nef cone conjectures hold for fibrations in projective IHS manifolds of the
Externí odkaz:
http://arxiv.org/abs/2410.11987
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:
Xie, Zhixin, Luo, Jun
Real-time deepfake, a type of generative AI, is capable of "creating" non-existing contents (e.g., swapping one's face with another) in a video. It has been, very unfortunately, misused to produce deepfake videos (during web conferences, video calls,
Externí odkaz:
http://arxiv.org/abs/2409.10889
Ising annealer is a promising quantum-inspired computing architecture for combinatorial optimization problems. In this paper, we introduce an Ising annealer based on the Hamiltonian Monte Carlo, which updates the variables of all dimensions in parall
Externí odkaz:
http://arxiv.org/abs/2407.10205
Autor:
Lazić, Vladimir, Xie, Zhixin
A rigid current on a compact complex manifold is a closed positive current whose cohomology class contains only one closed positive current. Rigid currents occur in complex dynamics, algebraic and differential geometry. The goals of the present paper
Externí odkaz:
http://arxiv.org/abs/2402.05807
Autor:
Tsakanikas, Nikolaos, Xie, Zhixin
We prove that the asymptotic base loci of an NQC klt generalized pair with big canonical class are uniruled. We also show that the non-nef locus and the diminished base locus of the adjoint divisor of an NQC log canonical generalized pair coincide. A
Externí odkaz:
http://arxiv.org/abs/2309.01031
Autor:
Lazić, Vladimir, Xie, Zhixin
We show that for pseudoeffective projective pairs the termination of one sequence of flips implies the termination of all flips, assuming a natural conjecture on the behaviour of the Nakayama-Zariski decomposition under the operations of a Minimal Mo
Externí odkaz:
http://arxiv.org/abs/2305.01752
Autor:
Stenger, Isabel, Xie, Zhixin
Let $X$ be the blowup of $\mathbb{P}^3$ at eight very general points. We give a complete description of its nef and effective cones. Moreover, we show that there exists a rational polyhedral fundamental domain for the action of a certain Weyl group o
Externí odkaz:
http://arxiv.org/abs/2303.12005
Autor:
Xie, Zhixin
Let $X$ be a smooth complex projective rationally connected threefold with $-K_X$ nef and not semi-ample. In our previous work, we classified all such threefolds when $|{-}K_X|$ has no fixed divisor. In this paper, we continue our classification when
Externí odkaz:
http://arxiv.org/abs/2301.09466
Autor:
Wang, Yucong, Xie, Zhixin, Li, Haitian, Zhang, Gongsheng, Liu, Rongxu, Han, Jianchun, Zhang, Lili
Publikováno v:
In Food Chemistry: X 30 October 2024 23
