Results 21 to 30 of about 22,597,392 (405)
WEAK DISTRIBUTIVITY IMPLYING DISTRIBUTIVITY [PDF]
The Journal of Symbolic Logic, 2016 AbstractLet $B$ be a complete Boolean algebra. We show that if λ is an infinite cardinal and $B$ is weakly (λω, ω)-distributive, then $B$ is (λ, 2)-distributive. Using a similar argument, we show that if κ is a weakly compact cardinal such that $B$ is weakly (2κ, κ)-distributive and $B$ is (α, 2)-distributive for each α < κ, then $B$ is (κ, 2 ...
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Predicting species distribution: offering more than simple habitat models.
Ecology Letters, 2005 In the last two decades, interest in species distribution models (SDMs) of plants and animals has grown dramatically. Recent advances in SDMs allow us to potentially forecast anthropogenic effects on patterns of biodiversity at different spatial scales ...
A. Guisan, W. Thuiller
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Mathematical Modelling and Analysis, 2015 The Muth distribution is a continuous random variable introduced in the context of reliability theory. In this paper, some mathematical properties of the model are derived, including analytical expressions for the moment generating function, moments, mode, quantile function and moments of the order statistics.
Jodra, Pedro +2 more
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Distributional Replication [PDF]
Entropy, 2021 A function which transforms a continuous random variable such that it has a specified distribution is called a replicating function. We suppose that functions may be assigned a price, and study an optimization problem in which the cheapest approximation to a replicating function is sought.
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Hypocenter Distribution of Low Frequency Event at Papandayan Volcano [PDF]
, 2016 Papandayan volcano is a stratovolcano with irregular cone-shaped has eight craters around the peak. The most active crater in Papandayan is a Mas crater.
Hasan, M. M. (Muhammad) +3 more
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An evolutionary approach to the optimisation of autonomous pod distribution for application in an urban transportation service [PDF]
, 2019 For autonomous vehicles (AVs), which when deployed in urban areas are called “pods”, to be used as part of a commercially viable low-cost urban transport system, they will need to operate efficiently. Among ways to achieve efficiency, is to minimise time
Birrell, Stewart A. +3 more
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Nihon Kikai Gakkai ronbunshu, 2015 A hydraulic operation stabilizing system was developed for a hydraulic operating mechanism of a gas circuit breaker (GCB). Air bubbles and cavities, created in hydraulic fluid by the movement of the operating mechanism, have an effect on the movement of ...
Tohru YAMASHITA +4 more
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Nihon Kikai Gakkai ronbunshu, 2016 Stability of a hydraulic operation stabilization system during valve returning motion was investigated by the measurement and numerical analysis of the hydraulic circuit.
Tohru YAMASHITA +4 more
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Distributed verification and hardness of distributed approximation [PDF]
Proceedings of the forty-third annual ACM symposium on Theory of computing, 2011 We study the {\em verification} problem in distributed networks, stated as follows. Let $H$ be a subgraph of a network $G$ where each vertex of $G$ knows which edges incident on it are in $H$. We would like to verify whether $H$ has some properties, e.g., if it is a tree or if it is connected.
Sarma, Atish Das. +7 more
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An Improved Energy Management Strategy for Hybrid Energy Storage System in Light Rail Vehicles
Energies, 2018 A single-objective optimization energy management strategy (EMS) for an onboard hybrid energy storage system (HESS) for light rail (LR) vehicles is proposed. The HESS uses batteries and supercapacitors (SCs).
Long Cheng +4 more
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