A Surface Degeneration With Non-Collapsible Contractible Dual Complex
英文摘要：
We construct a smoothing of a particular normal crossing surface, which dual complex is a duncehat, thus obtaining an example of a surface degeneration with non-collapsible, contractible dual complex. The general fiber of this family has $h^{1,0} = h^{2,0} = 0$ and $h^{1,1}=9$, we conjecture that it is in the deformation class of the Barlow surface. This text is a complete rewrite of author's previous work [14].
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
