Extension of the truncated bi-indexed weighted shifts‎, ‎recursiveness and subnormality

DOI10.15352/aot.1812-1442OpenAlexW2940747334MaRDI QIDQ5381197

Rajae Ben Taher, Mustapha Rachidi

Publication date: 7 June 2019

Published in: Advances in Operator Theory (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/ff1e6dd5a6a27dbbccc40bea8dc51cee5a9cef05

zbMATH Keywords

2-variable weighted shiftsrepresenting measurebi-indexed generalized Fibonacci sequencesubnormaliytruncated 2-variable moment problem

Mathematics Subject Classification ID

Subnormal operators, hyponormal operators, etc. (47B20) Linear operators on special spaces (weighted shifts, operators on sequence spaces, etc.) (47B37) Numerical aspects of recurrence relations (65Q30)