@Article{CMR-34-2,
author = {Liang, Liang and Youfa, Han and Li, Fengling and Zhao, Luying},
title = {Spanning Pre-Disks in a Compression Body},
journal = {Communications in Mathematical Research },
year = {2018},
volume = {34},
number = {2},
pages = {177--183},
abstract = {<p style="text-align: justify;">A properly embedded essential planar surface $P$ (not a disk) in a compression body $V$ is called a spanning pre-disk with respect to $J$, if one boundary
component of $P$ is lying in $\partial_+V$ and all other boundary components of $P$ are lying in&nbsp;$\partial_-V$ and coplanar with $J$. In this paper, we show that the number of boundary components of spanning pre-disks in a compression body is unbounded. But the number
of a maximal collection of spanning pre-disks is bounded.</p>},
issn = {2707-8523},
doi = {https://doi.org/10.13447/j.1674-5647.2018.02.10},
url = {https://global-sci.com/article/81597/spanning-pre-disks-in-a-compression-body}
}