Results 51 to 60 of about 571,455 (206)

Rosenthal L∞-theorem revisited

Extracta Mathematicae, 2021
A remarkable Rosenthal L∞-theorem is extended to operators T : L∞(Γ, E) → F , where Γ is an infinite set, E a locally bounded (for instance, normed or p-normed) space, and F any topological vector space.
L. Drewnowski
doaj  

The Schwartz Space: Tools for Quantum Mechanics and Infinite Dimensional Analysis

Mathematics, 2015
An account of the Schwartz space of rapidly decreasing functions as a topological vector space with additional special structures is presented in a manner that provides all the essential background ideas for some areas of quantum mechanics along with ...
Jeremy Becnel, Ambar Sengupta
doaj   +1 more source

Topological algebras of statistical $τ$-bounded operators on ordered topological vector spaces [PDF]

arXiv, 2019
In this paper, we introduce statistical bounded set on topological vector space. Also, we consider three classes of bounded operators from topological vector spaces to ordered topological vector spaces. Moreover, we give relations between them and order bounded operators.
arxiv  

Advances and Outlooks for Carbon Nanotube‐Based Thermoelectric Materials and Devices

Advanced Materials, EarlyView.
The unique structure of carbon nanotubes (CNTs) offers excellent electrical, mechanical properties, and surface area, enhancing their use in flexible thermoelectric materials. This review highlights recent advances in CNT‐based thermoelectrics, focusing on doping, composites, stability improvement, and applications in wearable devices, while addressing
Shanshan Zhou, Xiao‐Lei Shi, Lan Li, Qian Liu, Boxuan Hu, Wenyi Chen, Chenyang Zhang, Qingfeng Liu, Zhi‐Gang Chen   +8 more
wiley   +1 more source

Development and Optimization of Micro‐Nanotopographical Platforms for Surface Enhanced Raman Scattering Biomolecular Detection

Advanced Materials Interfaces, EarlyView.
Lithographically defined concentric micro‐ and nanostructures systematically designed and fabricated as reproducible arrays for Surface‐enhanced Raman spectroscopy applications. Abstract Topologically designed micro‐ and nanostructured surface‐enhanced Raman scattering (SERS) substrates propel the advancements of innovative applications, including ...
David Femi Odetade, Jonathan J. S. Rickard, Pola Goldberg Oppenheimer   +2 more
wiley   +1 more source

Nanofabrication of hybrid nanomaterials: Macroscopically aligned nanoparticles pattern via directed self‐assembly of block copolymers

Journal of Applied Polymer Science, Volume 140, Issue 5, February 5, 2023., 2023
Abstract Periodic hybrid nanostructured materials based on aligned inorganic nanoparticles within self‐assembled copolymer matrixes aimed to harness the collective properties of generated functional nanomaterials. The nanoparticles are desirable for their useful magnetic, optical, catalytic, and electronic properties owed to the quantum confinement ...
Cesar Mendoza, Viraj Pratap Nirwan, Amir Fahmi   +2 more
wiley   +1 more source

Fixed point theorems for some generalized contractive mappings over a locally convex topological vector space [PDF]

Surveys in Mathematics and its Applications, 2021
In this paper we prove some useful fixed point theorems and common fixed point theorems for a class of non-linear mappings acting on locally convex topological vector space with supporting ...
Sayantan Panja , Abhoy Pada Baisnab, Mantu Saha   +2 more
doaj  

Categories of vector spaces and Grassmannians [PDF]

arXiv, 2017
We construct a new category of vector spaces which contains both the standard category of vector spaces and Grassmannians. Its space of objects classifies vector bundles, its space of morphisms classifies bundle isomorphisms, and it can be delooped to obtain the topological $K$-theory spectrum.
arxiv  

Twisted GeS Nanowire with Engineered Stacking Order and Tunable Composition

Advanced Materials Interfaces, EarlyView.
1D twisted GeS nanowires with engineered stacking orders and tunable bandgaps are synthesized using an axial screw dislocation mechanism. These nanowires exhibit enhanced photoelectronic properties and strong second harmonic generation (SHG), presenting new opportunities for future electronic and optoelectronic applications.
Qi Wu, Xuan Pan, Weiwei Zhao, Yuan Gao, Dawei Zhao, Shancheng Yan, Taotao Li, Feng Miao, Zaiyao Fei, Yi Shi   +9 more
wiley   +1 more source

Generation of Electric Current by Magnetic Field at the Boundary: Quantum Scale Anomaly Versus Semiclassical Meissner Current Outside of the Conformal Limit

Advanced Physics Research, EarlyView., 2023
The paper discusses the role of scale anomaly in generating edge electric currents via the scale magnetic effect in scalar electrodynamics. Although the boundary electric current is much weaker than the Meissner current induced in superconducting materials, the scale anomaly can enhance conductivity near the boundary of the material.
Maxim Chernodub, Vladimir Goy, Alexander Molochkov   +2 more
wiley   +1 more source