Eugene Z. Xia

activity

19992004

collaborators

Showing 2001Show all

2 papers · 1 filter

math.AG2001

Frobenius pull-back and stability of vector bundles in characteristic 2

Jiu-Kang Yu, Eugene Z. Xia

Let X be a smooth projective curve of genus g>1 over an algebraically closed field of characteristic 2. Pull-back by the (absolute) Frobenius on X only defines a rational morphism…

math.DS2001

Exceptional Discrete Mapping Class Group Orbits in Moduli Spaces

Joseph P. Previte, Eugene Z. Xia

Let $M$ be a four-holed sphere and $Γ$ the mapping class group of $M$ fixing $\partial M$ . The group $Γ$ acts on the space $M_{B} (S U (2))$ of SU(2)-gauge equival…