Geography of surface bundles over surfaces
Geometric Topology
2023-02-15 v1 Symplectic Geometry
Abstract
We construct symplectic surface bundles over surfaces with positive signatures for all but 18 possible pairs of fiber and base genera. Meanwhile, we determine the commutator lengths of a few new mapping classes.
Cite
@article{arxiv.2302.06702,
title = {Geography of surface bundles over surfaces},
author = {R. Inanc Baykur and Mustafa Korkmaz},
journal= {arXiv preprint arXiv:2302.06702},
year = {2023}
}
Comments
25 pages, 7 figures (in color)