this is the first text I have read that uses SVD as the main operation to solve systems of linear equations instead of the traditional augmented matrix and elementary row operations to obtain a reduced row echelon form
A. J. Roberts is a Professor and Chair in the School of Mathematical Sciences at the University of Adelaide. He is a leader in developing and applying a branch of modern dynamical systems theory to understand the relation between detailed microscale models and average macroscale models. In conjunction with new computer algebra algorithms in scientific computing, Professor Roberts derives and interprets mathematical and computational models of complex multiscale
systems, both deterministic and stochastic. He develops applications of this methodology to free surface fluid dynamics in the flow of thin fluid layers, water waves, and on to turbulent floods and tsunamis. His research programs have been supported by a dozen large research grants from the Australian
Research Council.