Results 91 to 100 of about 470,840 (277)

Generalized Derivations on Power Values of Lie Ideals in Prime and Semiprime Rings

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2014
Let R be a 2-torsion free ring and let L be a noncentral Lie ideal of R, and let F:R→R and G:R→R be two generalized derivations of R. We will analyse the structure of R in the following cases: (a) R is prime and F(um)=G(un) for all u∈L and fixed ...
Vincenzo De Filippis   +2 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

open access: yesAdvanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas   +6 more
wiley   +1 more source

Graded prime ideals over graded Lie algebras

open access: yes, 2023
In this work, we extend the definition of the graded prime ideals from those in commutative graded rings to the ideals over graded Lie algebras. We prove some facts about graded prime Lie ideals in arbitrary Lie algebras that are similar to those about ...
Shihadeh, Abdallah
core  

Bio‐Inspired Synthesis of Macroporous Single Crystal Particles as Scattering Agents

open access: yesAdvanced Functional Materials, EarlyView.
A general strategy is presented that delivers unique, single‐crystal microparticles that combine submicron macroporosity and uniform particle shapes. A bioinspired approach is used to occlude three distinct types of additives – polystyrene microspheres, polymer vesicles and amino acids – within calcite single crystals, and subsequent thermal annealing ...
Stephanie E. Foster   +11 more
wiley   +1 more source

*-Lie ideals of *-Prime rings [PDF]

open access: yes, 2016
Fen Bilimleri Enstitüsü, Matematik Ana Bilim DalıHalka teoride bir halkanın değişmeli olup olmadığını türev yardımıyla belirlemeye yönelik birçok çalışma yapılmıştır. Bu çalışmaların bir kısmı da *-asal halkalar üzerinde incelenmiştir.
Mutlu, Ayşe
core   +1 more source

A construction of some ideals in affine vertex algebras

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2003
We study ideals generated by singular vectors in vertex operator algebras associated with representations of affine Lie algebras of types A and C. We find new explicit formulas for singular vectors in these vertex operator algebras at integer and half ...
Dražen AdamoviĆ
doaj   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

open access: yesAdvanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke   +3 more
wiley   +1 more source

Jordan-Lie inner ideals of finite dimensional associative algebras

open access: yes, 2019
We study Jordan-Lie inner ideals of finite dimensional associative algebras and the corresponding Lie algebras and show that they admit Levi decompositions.
Alexander Baranov (7133645)   +1 more
core   +4 more sources

Ufuldkommenhedens etik: Om at realisere sufismen som dydsetik i det post-sovjetiske Usbekistan

open access: yesTidsskrift for Islamforskning, 2017
With a point of departure in fieldwork conducted among Muslims connected with – or inspired by – the Naqshbandiyya Sufi tariqa in Post-Soviet Uzbekistan, this paper focuses on the paradoxes involved in realizing Sufism as virtue ethics.
Maria Louw
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han   +5 more
wiley   +1 more source

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