14 citations · 26 across the 19 of their papers we have counts for
20 papers
A note on essentially left -contractible Banach algebras
A. Sahami, I. Almasi
In this note, we show that \cite[Corollary 3.2]{sad} is not always true. In fact, we characterize essential left -contractibility of the the group algebras in the term of compac…
A note on left -biflat Banach algebras
A. Sahami, M. Rostami, A. Pourabbas
In this paper, we study the notion of -biflatness for some Banach algebras, where is a non-zero multiplicative linear functional. We show that the Segal algebra is le…
On left -biprojectivity and left -biflatness of certain Banach algebras
Amir Sahami
In this paper, we study left -biflatness and left -biprojectivity of some Banach algebras, where is a non-zero multiplicative linear function. We show that if the Banach…
Left -biprojectivity of some Banach algebras
Amir Sahami
In this paper, we introduce a homological notion of left -biprojectivity for Banach algebras, where is a non-zero multiplicative linear functional. We show that for a locall…
Position Sensor-less and Adaptive Speed Design for Controlling Brush-less DC Motor Drives
S. Geraee, M. Shafiei, A. R. Sahami +1
This paper proposes a method for direct torque control of Brushless DC (BLDC) motors. Evaluating the trapezium of back-EMF is needed, and is done via a sliding mode observer employ…
Making a Dynamic Interaction Between Two Power System Analysis Software
Amirreza Sahami, Shahram Montaser Kouhsari
This paper presents a distributed simulation based method for harmonic resonance assessment (HRA) in multi-area large-scale power systems. Further consideration is devoted to the e…