19 citations · 19 across the 1 of their papers we have counts for
5 papers
A geometric characterisation of toric varieties
Morgan Brown, James McKernan, Roberto Svaldi +1
We prove a conjecture of Shokurov which characterises toric varieties using log pairs.
On Rational Connectedness of Globally F-Regular Threefolds
Yoshinori Gongyo, Zhiyuan Li, Zsolt Patakfalvi +3
In this paper, we show that projective globally -regular threefolds, defined over an algebraically closed field of characteristic , are rationally chain connected.
On the Space of Conics on Complete Intersections
Hong R. Zong
We get sharp degree bound for generic smoothness and connectedness of the space of conics in low degree complete intersections which generalizes the old work about Fano scheme of l…
One Cycles on Rationally Connected Varieties
Zhiyu Tian, Hong R. Zong
All curves on a separably rationally connected variety are rationally equivalent to a (non-effective) integral sum of rational curves, hence the first Chow group is generated by ra…
Curve Classes on Rationally Connected Varieties
Hong R. Zong
We prove that every curve on a rationally connected variety is algebraically equivalent to a (non-effective) integral sum of rational curves.