**Volume 11 (2022)**

**Volume 10 (2021)**

**Volume 09 (2020)**

**Volume 08 (2019)**

**Volume 07 (2018)**

**Volume 06 (2017)**

**Volume 05 (2016)**

**Volume 04 (2015)**

**Volume 03 (2014)**

**Volume 02 (2013)**

**Volume 01 (2012)**

Number of Articles: 6

##### On the h-Jensen's operator inequality

*Volume 11, Issue 02 , June 2022, Pages 77-83*

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**Abstract **

In this paper, we prove Jensen's operator inequality for an h-convex function and we point out the results for classes of continuous fields of operators. Also, some generalizations of Jensen's operator inequality and some properties of the h-convex function ...
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##### Topological spaces induced by homotopic distance

*Volume 11, Issue 02 , June 2022, Pages 85-91*

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**Abstract **

Topological complexity which plays an important role in motion planning problem can be generalized to homotopic distance $\mathrm{D}$ as introduced in \cite{MVML}. In this paper, we study the homotopic distance and mention that it can be realized as a pseudometric on $\mathrm{Map}(X,Y)$. ...
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##### On equality of complete positivity and complete copositivity of positive map

*Volume 11, Issue 02 , June 2022, Pages 93-108*

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**Abstract **

In this paper we construct a $2$-positive map from $\ma_4(\Complex)$ to $\ma_5(\Complex)$ and state the conditions under which the map is positive and completely positive (copositivity of positive). The construction allows us to create a decomposable map, where the Choi matrix of complete ...
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##### On the continuity of some linear maps on certain Banach algebras

*Volume 11, Issue 02 , June 2022, Pages 109-122*

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**Abstract **

Let $\mathcal{A}$ and $\mathcal{U}$ be Banach algebras, $\theta$ be a nonzero character on $\mathcal{A}$ and let ${\mathcal{A}}\times_{\theta}{\mathcal{U}}$ be the corresponding Lau product Banach algebra. In this paper we investigate derivations and multipliers of ${\mathcal{A}}\times_{\theta}{\mathcal{U}}$ ...
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##### Bornological linearly topologized modules over a discrete valuation ring

*Volume 11, Issue 02 , June 2022, Pages 123-128*

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**Abstract **

In this work the notion of a bornological linearly topologized mo\-dule over a discrete valuation ring is introduced and it is shown that certain semimetrizable linearly topologized modules are bornological. The main result is a characterization of bornological linearly topologized modules, ...
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##### Equivariant homologies for operator algebras; a survey

*Volume 11, Issue 02 , June 2022, Pages 129-142*