4 citations · 8 across the 16 of their papers we have counts for
17 papers
Robust PCA for Anomaly Detection and Data Imputation in Seasonal Time Series
Hong-Lan Botterman, Julien Roussel, Thomas Morzadec +2
We propose a robust principal component analysis (RPCA) framework to recover low-rank and sparse matrices from temporal observations. We develop an online version of the batch temp…
Some Results on Matricial Field C-Algebras
Ali Ebadian, Ali Jabbari
In this paper, we consider Blackadar and Kirchberg's MF algebras. We show that any inner quasidiagonal C-algebra is MF algebra and we generalize Voiculescu's Representation Theorem…
Cohomological properties and Arens regularity of Banach algebras
Hossein Eghbali Sarai, Kazem Haghnejad Azar, Ali Jabbari
In this paper, we study some cohomlogical properties of Banach algebras. For a Banach algebra and a Banach -bimodule , we investigate the vanishing of the first Hochschil…
Characterization of Symmetric Amenability of Unital Banach Algebras
Ali Jabbari, Ali Ebadian
In this paper, we introduce -amenability, bounded -symmetric approximate and -symmetric virtual diagonals for a Banach algebra where is a non-zero eleme…
A Weak Form of Amenability of Topological Semigroups and its Applications in Ergodic and Fixed Point Theories
Ali Jabbari, Ali Ebadian, Madjid Eshaghi Gordji
In this paper, we introduce a weak form of amenability on topological semigroups that we call -amenability, where is a character on a topological semigroup. Some basic prope…
Weakly Nuclear Maps on Real -algebras and Quasidiagonality of These Algebras
Ali Ebadian, Ali Jabbari
In this paper, we show that a completely positive linear map is weakly nuclear if and only if its complexification is weakly nuclear. It is shown that a real -algebra is exact…