On the classification of essentially effective ${\rm SL}(2;{\bf C})$ $\times {\rm SL}(2;{\bf C})$-actions on algebraic threefolds

Toshiki Mabuchi
Source: Osaka J. Math. Volume 16, Number 3 (1979), 727-744.
First Page:
Primary Subjects: 14J30
Secondary Subjects: 14L30
Full-text: Open access