Jiaqiang Hu

A PROOF OF XIN–ZHANG’S TRIDIAGONAL DETERMINANT CONJECTURE

Abstract We confirm a recent conjecture of Xin and Zhang [‘A variation of the Morris constant term’, Preprint, 2024, arXiv:2409.14356v2], which establishes a simple product formula for the characteristic polynomial of an ( n − 1 ) × ( n − 1 ) $(n-1) \times (n-1)$ left parenthesis...