Results 61 to 70 of about 1,161,349 (277)
Aggregate, EarlyView.Organic electronic devices benefit from flexible, low‐cost fabrication, with heterojunction microstructures playing a key role in tuning exciton dynamics, charge transport, and multifunctionality. This review summarizes recent advances in heterojunction design, covering performance optimization, functional integration, and four key construction ...
Chaoyi Yan +7 more
wiley +1 more source
On Multivalued Nonexpansive Mappings in ℝ‐Trees [PDF]
Journal of Applied Mathematics, 2012 The relationships between nonexpansive, weakly nonexpansive, *‐nonexpansive, proximally nonexpansive, proximally continuous, almost lower semicontinuous, and ɛ‐semicontinuous mappings in ℝ‐trees are studied. Convergence theorems for the Ishikawa iteration processes are also discussed.
Samanmit, K., Panyanak, B.
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Business Strategy and the Environment, EarlyView.ABSTRACT Food waste is a sustainability concern in the food industry, which can be mitigated through a circular economy. Circularity can be limited by contextual constraints, such as the characteristics of the waste to be recovered. However, their study in the context of food waste is scarce.
Stella Viscardi +2 more
wiley +1 more source
A Projection-Type Method for Multivalued Variational Inequality
Abstract and Applied Analysis, 2013 We propose a projection-type method for multivalued variational inequality. The iteration sequence generated by the algorithm is proven to be globally convergent to a solution, provided that the multivalued mapping is continuous with nonempty compact ...
Changjie Fang +2 more
doaj +1 more source
IEEE Access, 2021 A modeling and parameter identification method for rate dependent hysteresis of piezoelectric actuated nano-stage is presented in this work. A system level quasi-static hysteresis model is employed to construct a neural network.
Khubab Ahmed, Peng Yan
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On iteration methods for multivalued mappings
Demonstratio Mathematica, 1994 The aim of the paper is to prove that a multivalued mapping \(T\) of a normed space \(X\) into the family of closed bounded subsets of \(X\) satisfying an inequality has a fixed point if the sequence of Ishikawa iterates converges.
Ismat Beg, Akbar Azam
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InfoMat, EarlyView.This work explores a combination of two ultra‐thin materials, indium selenide (InSe) and black phosphorus (BP), to create a highly efficient electronic device. This device exhibits negative differential transconductance (NDT), which is useful for developing low‐power, high‐speed logic circuits and neuromorphic (brain‐inspired) computing.
Muhammad Zubair +8 more
wiley +1 more source
InfoMat, EarlyView.Photodoping has emerged as a promising alternative, offering non‐destructive, reversible, and highly tunable performance modulation of atomically thin two‐dimensional (2D) materials while overcoming the limitations of traditional silicon‐based doping methods.
Zhe Zhang +7 more
wiley +1 more source
Generalized multivalued $F$-weak contractions on complete metric spaces [PDF]
Sahand Communications in Mathematical Analysis, 2015 In this paper, we introduce the notion of generalized multivalued $F$- weak contraction and we prove some fixed point theorems related to introduced contraction for multivalued mapping in complete metric spaces.
Hossein Piri, Samira Rahrovi
doaj
Nonlinear Analysis, 2016 In this study, we give some fixed point results for multivalued mappings using α-admissibility and θ-contractivity of multivalued mappings on complete metric spaces.
Gülhan Mınak, Ishak Altun
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