@article{WANG2025, 
author = {Jie WANG and Deming LI},
title = {Positive and negative inertia index of a hypertree},
year = {2025},
journal = {Journal of Capital Normal University (Natural Science Edition)},
volume = {46},
number = {5},
pages = {8-12},
keywords = {hypertree, positive inertia index, negative inertia index},
url = {https://www.sciopen.com/article/10.19789/j.1004-9398.2025.05.002},
doi = {10.19789/j.1004-9398.2025.05.002},
abstract = {This paper extend the conclusion of the graph to hypergraphs, prove that the positive and negative inertia index of a single hypertree are related to the number of hyperedges and vertices, and give the positive and negative inertia index of two hypertrees connected by a hyperedge.}
}