Full spark frames and totally positive matrices (CROSBI ID 256078)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Arambašić, Ljiljana ; Bakić, Damir
engleski
Full spark frames and totally positive matrices
In this paper we establish a connection between full spark frames and totally nonsingular matrices. Then we provide a method for constructing infinite totally positive matrices which make up a subclass of the class of totally nonsingular matrices. Using this method we then construct a family of infinite totally positive matrices parameterized by non-negative numbers which contains, as the simplest case, the infinite Pascal matrix. The paper ends with some examples and comments on full spark frames.
frame ; full spark ; totally nonsingular matrix ; totally positive matrix
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Podaci o izdanju
67 (8)
2019.
1511-1521
objavljeno
0308-1087
1563-5139
10.1080/03081087.2018.1466864