Tingzeng Wu

activity

20162023

most citedForcing and anti-forcing polynomials of a polyomino graph

1 citations · 2 across the 8 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

math.CO2023

Further results on the permanental sums of bicyclic graphs

Tingzeng Wu, Yinggang Bai

Let $G$ be a graph, and let $A (G)$ be the adjacency matrix of $G$ . The permanental polynomial of $G$ is defined as $π (G, x) = per (x I - A (G))$ . The permanental sum of $G$ can be…

math.CO2023

Enumeration of maximum matchings of graphs

Tingzeng Wu, Xiaolin Zeng, Huazhong Lv

Counting maximum matchings in a graph is of great interest in statistical mechanics, solid-state chemistry, theoretical computer science, mathematics, among other disciplines. Howe…

math.RA2023

Free weighted differential ( $q$ -tri)dendriform algebras

Yuanyuan Zhang, Huhu Zhang, Tingzeng Wu +1

In the present paper, we propose the concepts of weighted differential ( $q$ -tri)dendriform algebras and give some basic properties of them. The corresponding free objects are const…

Further results on the permanental sums of bicyclic graphs

Enumeration of maximum matchings of graphs

Free weighted differential (q-tri)dendriform algebras

Free weighted differential ( $q$ -tri)dendriform algebras