TY - JOUR
T1 - Branched Coverings and Embedded Surfaces in Four-Manifolds
AU - Liu , Ximin
AU - Wu , Yulai
JO - Communications in Mathematical Research 
VL - 4
SP - 370
EP - 376
PY - 2021
DA - 2021/05
SN - 29
DO - http://doi.org/
UR - https://global-sci.org/intro/article_detail/cmr/19000.html
KW - embedded surface, 4-manifold, genus.
AB - <p style="text-align: justify;">In this paper, we get a lower bound on the genera of surfaces representing
certain divisible classes in some 4-manifold $X$ with $H_1(X;Z)$ finite.</p>