K. Oguiso

activity

19992005

most citedTits alternative in hypekähler manifolds

11 citations · 18 across the 6 of their papers we have counts for

collaborators

Showing 2003Show all

3 papers · 1 filter

math.AG2003★ 2 cited

Bimeromorphic automorphism groups of non-projective hyperkähler manifolds - a note inspired by C. T. McMullen

Keiji Oguiso

Being inspired by a work of Curtis T. McMullen about a very impressive automorphism of a K3 surface of Picard number zero, we shall clarify the structure of the bimeromorphic autom…

math.AG2003

A characterization of the Fermat quartic K3 surface by means of finite symmetries

Keiji Oguiso

We shall characterize the Fermat K3 surface, among all complex K3 surfaces, by means of its finite group symmetries.

math.QA2003★ 1 cited

Counting Unimodular Lattices in $R^{r, s}$

Shinobu Hosono, Bong H. Lian, Keiji Oguiso +1

Narain lattices are unimodular lattices {\it in} $R^{r, s}$ , subject to certain natural equivalence relation and rationality condition. The problem of describing and counting these…

Bimeromorphic automorphism groups of non-projective hyperkähler manifolds - a note inspired by C. T. McMullen

A characterization of the Fermat quartic K3 surface by means of finite symmetries

Counting Unimodular Lattices in Rr,s

Counting Unimodular Lattices in $R^{r, s}$