TY  - JOUR
JF  - Acta scientiarum mathematicarum
Y1  - 2021///
AV  - restricted
CY  - Szeged
A1  -  S?owik Roksana Krystyna
UR  - http://acta.bibl.u-szeged.hu/75854/
IS  - 3-4
TI  - Decay of the elements of the inverses of some triangular Toeplitz matrices
VL  - 87
EP  - 550
ID  - acta75854
SN  - 2064-8316
SP  - 541
KW  - Toeplitz-mátrix
KW  -  Analízis - matematikai
N2  - Banded lower triangular N×N Toeplitz matrices A are considered. A sufficient condition for the elements of A ?1 to decay to 0 fast is given. Moreover, some bounds of the norms of these inverses are also found.
N1  - Bibliogr.: p. 548-550. ; összefoglalás angol nyelven
ER  -