\(q\)-difference operator and its \(q\)-cohyponormality

DOI10.1007/s11785-020-01043-wzbMath1451.39019OpenAlexW3096953233MaRDI QIDQ2211106

Meltem Sertbaş, Coşkun Saral

Publication date: 12 November 2020

Published in: Complex Analysis and Operator Theory (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11785-020-01043-w

zbMATH Keywords

spectrum\(q\)-difference operatorminimal and maximal operators\(q\)-cohyponormal operator\(q\)-hyponormal operator

Mathematics Subject Classification ID

Difference operators (39A70) Difference equations, scaling ((q)-differences) (39A13)

Cites Work

• \(q\)-fractional calculus and equations
• On the theory of general partial differential operators
• A generalization of Szász-Mirakyan operators based on \(q\)-integers
• Interpolation and approximation by polynomials
• Quantum calculus
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