Abstract: We investigate the singular value decomposition (SVD) of a rectangular matrix $\boldsymbol{\mathit{A}}(z)$ of functions that are analytic on an annulus that includes at least the unit circle ...
Chris Townsend and Steph Wetherell have been out testing a range of sleeping mats. The post Lying down on the job: we test ...
Check out our top five surprising watches of 2025 ✓ Featuring Jaeger-LeCoultre, Richard Mille, Louis Vuitton, and more! ✓ ...
Wild winter nights on the hill require the very best sleeping bags. We've been testing and finding the best for keeping you ...