Operators and Matrices · Volume 12, Issue 3 Using q-calculus to study LDLt factorization of a certain Vandermonde matrix 12-45 Pages 773-777 DOI 10.7153/oam-2018-12-45 Downloads Short PDF Full PDF PNG Authors Alexey Kuznetsov Keywords Vandermonde matrix LU decomposition Toeplitz matrix q-Binomial Theorem q-Pochhammer symbol discrete Fourier transform Subject classes 15A23 15B05