General Linear Groups

In mathematics, the general linear group of degree n is the set of n×n invertible matrices, together with the operation of ordinary matrix multiplication. This forms a group, because the product of two invertible matrices is again invertible, and the inverse of an invertible matrix is invertible. The group is so named because the columns of an invertible matrix are linearly independent, hence the vectors/points they define are in general linear position, and matrices in the general linear group take points in general linear position to points in general linear position.To be more precise, it is necessary to specify what kind of objects may appear in the entries of the matrix.
Posts about General Linear Groups
  • 2015 Breakthrough Prizes Winners Announced

    …, Richard Muller, Heidi J.M. Newberg, Peter Nugent, Nelson J. Nunes, Reynald Pain, Nino Panagia, Carl R. Pennypacker, Robert Quimby, Pilar Ruiz-Lapuente, Bradley E. Schaefer and Nicholas Walton. High-Z Supernova Search Team Breakthrough Prize winners: Peter Challis, Alejandro Clocchiatti, Alan Diercks, Alexei V. Filippenko, Peter M. Garnavich, Ron…

    David Cohen/ AllFacebookin Google- 16 readers -
Get the top posts daily into your mailbox!