1 problem

0 votes0 replies1 view
Rationality conjecture for bases of simply connected Seifert bundles
Let … be a 5-dimensional Seifert bundle with $L$ smooth. Assume that $L$ is a simply connected rational homology sphere. Rationality conjecture. Then $S$ is a rational surface. Thi…
Conjectureopenalgebraic-surfaces rational-homology-spheres seifert-bundlesarXiv posted 2 days ago

Rationality conjecture for bases of simply connected Seifert bundles