Results 41 to 48 of about 49 (48)

The higher rank numerical range of nonnegative matrices

open access: yesOpen Mathematics, 2013
Aretaki Aikaterini, Maroulas Ioannis
doaj   +1 more source

Regularity of non-stationary subdivision: a matrix approach. [PDF]

open access: yesNumer Math (Heidelb), 2017
Charina M   +3 more
europepmc   +1 more source

An envelope for the spectrum of a matrix

open access: yesOpen Mathematics, 2012
Psarrakos Panayiotis   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy