Zhongzi Wang

activity

20212026

most citedRealising sets of integers as mapping degree sets

4 citations · 11 across the 25 of their papers we have counts for

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Showing 2021Show all

4 papers · 1 filter

math.AT2021

Degree one maps on four manifolds with cyclic fundamental groups

Yang Su, Shicheng Wang, Zhongzi Wang

We study degree one maps between closed orientable 4-manifolds with cyclic $π_{1}$ , and obtain some results on the existence and finiteness, as well as some relation of $1$ -dominatio…

math.GT2021★ 4 cited

Realising sets of integers as mapping degree sets

Christoforos Neofytidis, Shicheng Wang, Zhongzi Wang

Given two closed oriented manifolds $M, N$ of the same dimension, we denote the set of degrees of maps from $M$ to $N$ by $D (M, N)$ . The set $D (M, N)$ always contains zero. We show th…

math.GT2021★ 1 cited

Maps from 3-manifolds to 4-manifolds that induce isomorphisms on $π_{1}$

Hongbin Sun, Zhongzi Wang

In this paper, we prove that any closed orientable 3-manifold $M$ other than $#^{k} S^{1} \times S^{2}$ and $S^{3}$ satisfies the following properties: (1) For any compact orientable 4-man…