Results 51 to 60 of about 2,011 (184)
Imaginaries in Boolean algebras [PDF]
Mathematical Logic Quarterly, 2012 AbstractGiven an infinite Boolean algebraB, we find a natural class of\documentclass{article}\usepackage{amssymb}\begin{document}\pagestyle{empty}$\varnothing$\end{document}‐definable equivalence relations\documentclass{article}\usepackage{amssymb}\begin{document}\pagestyle{empty}$\mathcal {E}_{B}$\end{document}such that every imaginary element ...
openaire +2 more sources
The Macro Vulnerabilities to the Clean Energy Transition: An Empirical Assessment
Sustainable Development, EarlyView.ABSTRACT The macro environment is one of the analytical levels of the multilevel transition perspective that has the potential to shape the clean energy transition. Following the Political, Economic, Social and Technological (PEST) framework, the present study analyzes the paths by which these four macro dimensions jointly shape wind, solar, and ...
Helena Dominguez‐Torres
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Journal of Mathematical and Fundamental Sciences, 2014 A C- algebra is the algebraic form of the 3-valued conditional logic, which was introduced by F. Guzman and C.C. Squier in 1990. In this paper, some equivalent conditions for a C- algebra to become a boolean algebra in terms of congruences are given.
Guddati C. Rao, Perumali Sundarayya
doaj
Extension by Conservation. Sikorski's Theorem [PDF]
Logical Methods in Computer Science, 2018 Constructive meaning is given to the assertion that every finite Boolean algebra is an injective object in the category of distributive lattices. To this end, we employ Scott's notion of entailment relation, in which context we describe Sikorski's ...
Davide Rinaldi, Daniel Wessel
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Strategic Entrepreneurship Journal, EarlyView.Abstract Research Summary Financial resource acquisition is crucial for ventures but hindered by uncertainty. While signaling mitigates this uncertainty, its effectiveness hinges on venture novelty and the narratives used to clarify embedded information. Adopting a configurational lens, we examine the interplay among novelty, signals, and narratives in
Jiahe Wang, Lien Denoo, Joris Knoben
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White light emitting molecular logic gates
Smart Molecules, EarlyView.White light emitting smart molecules with Boolean logic computing ability are surveyed. Abstract White light emitting (WLE) materials are of considerable interest with commercial and societal applications in video displays and lighting devices. A characteristic property of WLE materials is the luminescence profile spanning from 380 to 700 nm.
Davide Benedetto Tiz +2 more
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Sparse Minimum Redundancy Maximum Relevance for Feature Selection
Scandinavian Journal of Statistics, EarlyView.ABSTRACT We propose a feature screening method that integrates both feature–feature and feature–target relationships. Inactive features are identified via a penalized minimum Redundancy Maximum Relevance (mRMR) procedure, which is the continuous version of the classical mRMR penalized by a non‐convex regularizer, and where the parameters estimated as ...
Peter Naylor +3 more
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Kazhdan-Lusztig polynomials of boolean elements [PDF]
Discrete Mathematics & Theoretical Computer Science, 2013 We give closed combinatorial product formulas for Kazhdan–Lusztig poynomials and their parabolic analogue of type $q$ in the case of boolean elements, introduced in [M. Marietti, Boolean elements in Kazhdan–Lusztig theory, J.
Pietro Mongelli
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Tropical Medicine &International Health, EarlyView.ABSTRACT Background Dengue vector control plays an important role in reducing the burden of dengue infection. Conventional meta‐analysis can only include interventions that can be directly compared. Hence, this study aimed to compare the effectiveness of all interventions for dengue vector control directly and indirectly through a multilevel Bayesian ...
Gary K. K. Low +5 more
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Lattice of weak hyper K-ideals of a hyper K-algebra [PDF]
Journal of Algebraic Systems, 2014 In this note, we study the lattice structure on the class of all weak hyper K-ideals of a hyper K-algebra. We first introduce the notion of (left,right) scalar in a hyper K-algebra which help us to characterize the weak hyper K-ideals generated by a ...
Mahmood Bakhshi
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