On full spark frames in Hilbert spaces

sažetak izlaganja sa skupa

sažetak izlaganja sa skupa

On full spark frames in Hilbert spaces

Vrsta prilog sa skupa (u zborniku)
Tip sažetak izlaganja sa skupa
Godina 2019
Stranice str. 6-6
Status objavljeno

Sažetak

A frame for an N-dimensional Hilbert space H is said to be a full spark frame if any N of its vectors form a basis for H. In this talk we present a characterization of full spark frames in terms of certain totally nonsingular matrices. Also, we construct a family of infinite totally positive matrices which are a subclass of the class of totally nonsingular matrices. This is a joint work with Damir Bakić.

Ključne riječi

frame ; full spark ; totally positive matrix