Results 41 to 50 of about 12,172 (236)
Decoding Trap States in Working 2D Perovskite Multi‐Functional Devices
Advanced Science, EarlyView.Illustration of the photoluminescence spectrum and energy‐level landscape governing trap‐mediated carrier dynamics in 2D F‐PEAI photodetectors. A novel approach capturing dynamic trap occupation and retrapping in devices under operating conditions, directly links defect energetics to carrier transport and enhanced photoresponse in multifunctional ...
Ioannis Leontis +8 more
wiley +1 more source
Infinitely many solutions for the discrete Schrödinger equations with a nonlocal term
Boundary Value Problems, 2022 In the present paper, we consider the following discrete Schrödinger equations − ( a + b ∑ k ∈ Z | Δ u k − 1 | 2 ) Δ 2 u k − 1 + V k u k = f k ( u k ) k ∈ Z , $$ - \biggl(a+b\sum_{k\in \mathbf{Z}} \vert \Delta u_{k-1} \vert ^{2} \biggr) \Delta ^{2} u_{k ...
Qilin Xie, Huafeng Xiao
doaj +1 more source
$G$-martingale representation in the $G$-L'evy setting [PDF]
, 2014 In this paper we give the decomposition of a martingale under the sublinear expectation associated with a $G$-L'evy process X with finite activity and without drift. We prove that such a martingale consists of an Ito integral w.r.t. continuous part of a $
Paczka, Krzysztof
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Copper Contact for Perovskite Solar Cells: Properties, Interfaces, and Scalable Integration
Advanced Energy and Sustainability Research, EarlyView.Copper electrodes, as low‐cost, scalable contacts for perovskite solar cells, offer several advantages over precious metals such as Au and Ag, including performance, cost, deposition methods, and interfacial engineering. Copper (Cu) electrodes are increasingly considered practical, sustainable alternatives to noble‐metal contacts in perovskite solar ...
Shuwei Cao +4 more
wiley +1 more source
Open MathematicsThis article aims to delve deeper into the weighted grand variable Herz-Morrey spaces, and try to establish the boundedness of fractional sublinear operators and their multilinear commutators within this framework.
Yang Zhenzhen, Zhang Wanjing, Zhang Jing
doaj +1 more source
G-Brownian Motion as Rough Paths and Differential Equations Driven by G-Brownian Motion
, 2013 The present paper is devoted to the study of sample paths of G-Brownian motion and stochastic differential equations (SDEs) driven by G-Brownian motion from the view of rough path theory.
B.M. Hambly +24 more
core +1 more source
ON THE STRONGLY $p−$SUMMING SUBLINEAR OPERATORS
Taiwanese Journal of Mathematics, 2007 Let $\mathcal{SB}(X,Y)$ be the set of the bounded sublinear operators from a Banach space $X$ into a complete Banach lattice $Y$. In the present paper, we introduce to this category the concept of strongly $p-$summing sublinear operators. We give an analogue to Pietsch's domination theorem and study some comparisons between linear and sublinear ...
Achour, D., Mezrag, L., Tiaiba, A.
openaire +2 more sources
, 2018 We investigate second order elliptic equations \[F(\mathcal{H}u) = 0\] where the function $F\colon S(n)\to\mathbb{R}$ on the space of symmetric $n\times n$ matrices is assumed to be sublinear. There is very little to be found in the literature devoted particularly to sublinear elliptic operators.
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Temporal Entanglement in Chaotic Quantum Circuits
Physical Review X, 2023 The concept of space evolution (or space-time duality) has emerged as a promising approach for studying quantum dynamics. The basic idea involves exchanging the roles of space and time, evolving the system using a space transfer matrix rather than the ...
Alessandro Foligno +2 more
doaj +1 more source
Weak Orlicz-Hardy Martingale Spaces [PDF]
, 2013 In this paper, several weak Orlicz-Hardy martingale spaces associated with concave functions are introduced, and some weak atomic decomposition theorems for them are established.
Jiao, Yong, Wu, Lian
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