Results 11 to 20 of about 6,723,237 (315)
An Extension of Renewal Theory [PDF]
Proceedings of the American Mathematical Society, 1952 Renewal theory can be and has been viewed in several different ways. One way is to reduce the problems to those concerning the addition of independent, non-negative random variables having a common distribution. Accordingly we introduce the random variables X1, X2, * * *, independent, non-negative, and all possessing the same distribution function F(x)
Chung, Kai Lai, Pollard, Harry
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O abordare multi-criterială pentru selecția produselor software de simulare bazată pe metoda Matter Element [PDF]
Revista Română de Informatică și Automatică, 2020 Modeling and simulation are some of the most advanced and powerful tools for analyzing operational performance in companies to support continuous adaptation to market needs. There is a wide range of simulation software packages available on the market.
Constanţa Zoie RĂDULESCU
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A New Classification Method of Mine Goaf Ground Activation Considering High-Speed Railway Influence
Frontiers in Earth Science, 2022 With the rapid development of high-speed railways in China, it is inevitable that some of the lines will have to traverse through the mine goaf ground, and there is little research on whether the “activation” of the foundation of the mine goaf ground ...
Lian-wei Ren +5 more
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Risk evaluation of tailings dam based on game theory and matter-extension theory [PDF]
E3S Web of Conferences, 2022 The safety and stability of tailings dam are directly related to the safety of life and property of downstream residents and the ecological and environmental safety of downstream rivers and farmland.
Song Huaqiang +5 more
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Extension Design Pattern of Requirement Analysis for Complex Mechanical Products Scheme Design
Mathematics, 2022 Due to the configuration process of a complex product scheme, a design structure often has the characteristics of multi-level, multi-attribute, creativity, and complexity; in order to improve the efficiency and quality of product scheme design, it has ...
Tichun Wang, Hao Li, Xianwei Wang
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An extension of matching theory
Journal of Combinatorial Theory, Series B, 1986 Given a graph G and a family of hypermatchable subgraphs of G, we introduce the notion of a hypomatching of G relative to H as a collection of node disjoint edges and subgraphs, where the subgraphs all belong to H. Examples include matchings \((H=\emptyset)\), fractional matchings (H contains all the hypomatchable subgraphs of G) and edge-and-triangle ...
Gérard Cornuéjols, David Hartvigsen
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Sensors, 2023 This article presents a performance investigation of a fault detection approach for bearings using different chaotic features with fractional order, where the five different chaotic features and three combinations are clearly described, and the detection
Shih-Yu Li +7 more
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Fault Diagnosis and Tolerant Control of Three-Level Neutral-Point Clamped Inverters in Motor Drives
Energies, 2020 This paper presents an extension theory-based assessment method to perform fault diagnosis for inverters in motor driving systems. First, a three-level neutral-point clamped (NPC) inverter is created using the PSIM software package to simulate faults for
Kuei-Hsiang Chao, Chen-Hou Ke
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Discrete-to-Continuous Extensions: Lovász Extension and Morse Theory
Discrete & Computational Geometry, 2023 AbstractThis is the first of a series of papers that develop a systematic bridge between constructions in discrete mathematics and the corresponding continuous analogs. In this paper, we establish an equivalence between Forman’s discrete Morse theory on a simplicial complex and the continuous Morse theory (in the sense of any known non-smooth Morse ...
Jürgen Jost, Dong Zhang
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