Results 111 to 120 of about 3,455,071 (307)
, 2016 The concept of topological group is a simple combination of the concepts of abstract group and topological space. The purpose of this paper is to combine the concepts of topological space and rough groups; called topological rough groups on an ...
Içen, I., Baǧlrmaz, N., Özcan, A.F.
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Remarks on quiver gauge theories from open topological string theory [PDF]
, 2010 We study effective quiver gauge theories arising from a stack of D3-branes on certain Calabi-Yau singularities. Our point of view is a first principle approach via open topological string theory.
Carqueville, N. +3 more
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Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
Measuring the Hall Effect in Hysteretic Materials
Advanced Materials, EarlyView.The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya +6 more
wiley +1 more source
, 2022 This chapter is dedicated to the study of semidynamical systems generated by generalized ordinary differential equations (ODEs). Besides the existence of a local semidynamical system, it shows the existence of an associated impulsive semidynamical system.
Afonso, Suzete M. +3 more
openaire +2 more sources
Towards a Convenient Category of Topological Domains [PDF]
, 2003 topological spaces, generalising the usual ω-continuous dcppos of domain theory. Our category supports all the standard constructions of domain theory, including the solution of recursive domain equations.
Simpson, Alex, Alex Simpson
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Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?
Advanced Materials, EarlyView.The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley +1 more source
Experimental identification of topological defects in 2D colloidal glass
Nature CommunicationsTopological defects are singularities within a field that cannot be removed by continuous transformations. The definition of these irregularities requires an ordered reference configuration, calling into question whether they exist in disordered ...
Vinay Vaibhav +5 more
doaj +1 more source
General Dynamics Corporation Report GA-1612
, 1960 From preface: This report presents the status of design of the MGCR prototype plant as of July 1 ...
General Dynamics Corporation
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Evidence for intrinsic magnetic scatterers in the topological semimetal (Bi2)5(Bi2Se3)7
, 2023 Transport measurement on MBE-grown topological semimetal (Bi2)5(Bi2Se3)7 reveal a pronounced Kondo effect. First-principle simulations allow to identify the nature of the associated magnetic scatterers as Bi vacancies.
Gehring, Pascal +1 more
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