Chunfeng Cui

works on

augmented zarankiewicz 1 c4-free graphs 1 extremal graph theory 1 irreducibility 1 zarankiewicz numbers 1

From the 1 of 19 linked papers with an AI index.

activity

20242026

collaborators

Showing math.NAShow all

2 papers · 1 filter

math.NA2025

The Power Method for Non-Hermitian Dual Quaternion Matrices

Hao Yang, Liqun Qi, Chunfeng Cui

This paper proposes a power method for computing the dominant eigenvalues of a non-Hermitian dual quaternion matrix (DQM). Although the algorithmic framework parallels the Hermitia…

math.NA2025

Nonnegative Biquadratic Tensors

Chunfeng Cui, Liqun Qi

An M-eigenvalue of a nonnegative biquadratic tensor is referred to as an M $^{+}$ -eigenvalue if it has a pair of nonnegative M-eigenvectors. If furthermore that pair of M-eigenvectors…