M. Abtahi

activity

20122025

most citedFixed point theorems for Meir-Keeler type contractions in metric spaces

8 citations · 24 across the 13 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

math.FA2023

Algebras of Polynomials Generated by Linear Operators

F. Zaj, M. Abtahi

Let $E$ be a Banach space and $A$ be a commutative Banach algebra with identity. Let $P (E, A)$ be the space of $A$ -valued polynomials on $E$ generated by bounded linear operators…

math.FA2023

Regularity conditions for vector-valued function algebras

Z. Barqi, M. Abtahi

We consider several notions of regularity, including strong regularity, bounded relative units, and Ditkin's condition, in the setting of vector-valued function algebras. Given a c…