Results 31 to 40 of about 946 (186)

K-Bessel functions associated to a 3-rank Jordan algebra

International Journal of Mathematics and Mathematical Sciences, 2005
Using the Bessel-Muirhead system, we can express the K-Bessel function defined on a Jordan algebra as a linear combination of the J-solutions. We determine explicitly the coefficients when the rank of this Jordan algebra is three after a reduction to the
Hacen Dib
doaj   +1 more source

The Study of Maps Completely Preserving *-Jordan Zero Products on Factor von Neumann Algebras

Journal of Harbin University of Science and Technology, 2018
In order to characterize the maps completely preserving *Jordan zeroproducts on factor von Neumann algebras, according to the definition of bilateral complete preserving *Jordan zeroproducts and bilateral 2preserving *Jordan zeroproducts, taking a ...
LIU Hong-yu, HUO Dong-hua
doaj   +1 more source

Noncommutative matrix Jordan algebras [PDF]

Transactions of the American Mathematical Society, 1992
We consider noncommutative degree two Jordan algebras J \mathcal {J} of two by two matrices whose off diagonal entries are from an anticommutative algebra S \mathcal {S} . We give generators and relations for the automorphism group of J \mathcal {J} and determine ...
Brown, Robert B., Hopkins, Nora C.
openaire   +1 more source

Lie triple derivations of dihedron algebra

Frontiers in Physics, 2023
Let K be a 2-torsion free unital ring and D(K) be dihedron algebra over K. In the present article, we prove that every Lie triple derivation of D(K) can be written as the sum of the Lie triple derivation of K, Jordan triple derivation of K, and some ...
Minahal Arshad, Muhammad Mobeen Munir
doaj   +1 more source

On an Aggregation Theory for Indicators Expressing Behaviors of Complex Systems With an Application to Sustainability

Sustainable Development, EarlyView.
ABSTRACT Certain attributes of large‐scale complex systems are often expressed through sets of indicators. For example, the sustainability of an entity, be it a nation, a city, an energy system, a corporation etc., can be effectively represented by indicators and corresponding data series.
Vassilis S. Kouikoglou, Yannis A. Phillis   +1 more
wiley   +1 more source

Survey‐Based Research for Creativity and Innovation Management: Review and Recommendations

Creativity and Innovation Management, EarlyView.
ABSTRACT Survey methodology remains a widely used data collection method in creativity and innovation management studies. However, evolving technological advancements and methodological challenges necessitate a reassessment of best practices to benefit the most from it.
Marco Mismetti, Cristina Bettinelli, Paola Rovelli   +2 more
wiley   +1 more source

Hom–Jordan–Malcev–Poisson algebras

Ukrains’kyi Matematychnyi Zhurnal, 2022
UDC 512.5 We provide and study a Hom-type generalization of Jordan–Malcev–Poisson algebras called  Hom–Jordan–Malcev–Poisson algebras.   We show that they are closed under twisting by suitable self-maps and   give a characterization of admissible Hom–Jordan–Malcev–Poisson algebras.
Chtioui, T., Mabrouk, S., Makhlouf, A.
openaire   +3 more sources

On strongly Jordan zero-product preserving maps [PDF]

Sahand Communications in Mathematical Analysis, 2016
In this paper, we give a characterization of strongly Jordan zero-product preserving maps on normed algebras as a generalization of  Jordan zero-product preserving maps.
Ali Reza Khoddami
doaj  

Improving child mental health and learning outcomes and reducing stigma and discrimination in conflict setting: findings from a cluster randomized controlled trial of a classroom‐based psychosocial intervention in rural primary schools in Afghanistan

Journal of Child Psychology and Psychiatry, EarlyView.
Background Conflict and crises have long‐lasting and dramatic consequences on the mental health of children. We aimed to investigate the effectiveness of a psychosocial intervention on child mental health in Afghanistan. Methods A two‐arm cluster‐randomized controlled trial was conducted in 83 rural primary schools within three provinces of Afghanistan.
Jean‐Francois Trani, Yiqi Zhu, Saria Bechara, Shuya Yin, Parul Bakhshi, Ian Kaplan, Ramkrishna K. Singh, Mohammed A. Modaber, Hashim Rawab, Madelyn Yoo, Kim Thuy Seelinger, Ganesh M. Babulal, Ramesh Raghavan   +12 more
wiley   +1 more source

Superderivations and Jordan superderivations of generalized quaternion algebras [PDF]

Journal of Mahani Mathematical Research
Let $H_{\alpha,\beta}$ be the generalized quaternion algebra over a unitary commutative ring. This paper aims to consider superderivations and Jordan superderivations of $H_{\alpha,\beta}$ and hence to obtain the superalgebra $Der_{s} (H_{\alpha,\beta})$
Leila Heidari Zadeh
doaj   +1 more source