Z. Du, C.M. da Fonseca, Y. Xu, J. Ye (2021) Disproving a conjecture of Thornton on Bohemian matrices, Open Mathematics, Vol. 19, pp. 505-514, 10.1515/math-2021-0045
Abstract. In this paper, we disprove a remaining conjecture about Bohemian matrices, in which the numbers of distinct determinants of a normalized Bohemian upper-Hessenberg matrix were conjectured.