A polynomial matrix is a matrix whose entries are polynomials. Equivalently, a polynomial matrix can be expressed as a polynomial with matrix coefficients. Formally speaking, in the univariable case, (R[x])m×n and (Rm×n)[x] are isomorphic. In other words, extending the entries of matrices to polynomials is the same as extending the coefficients of polynomials to matrices.
CITATION STYLE
Wang, G., Wei, Y., & Qiao, S. (2018). Generalized Inverses of Polynomial Matrices. In Developments in Mathematics (Vol. 53, pp. 307–316). Springer New York LLC. https://doi.org/10.1007/978-981-13-0146-9_10
Mendeley helps you to discover research relevant for your work.