Piecewise linear differential systems with only centers can create limit cycles?
Nonlinear Dynamics, 2017 J. Llibre, M. Teixeira
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Study on cold aisle diversion structure in underfloor air supply data center
Xi'an Gongcheng Daxue xuebao, 2023 In response to the issue of suboptimal thermal performance in traditional data centers, four distinct airflow management structures, namely, composite, linear, convex, and concave diversion plates, were proposed.
XU Lushun +3 more
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Facilities Location in the Supply Chain Network Using an Iterated Local Search Algorithm
Fuzzy Information and Engineering, 2023 The supply chain design problem is one of the important problems in supply chain management. In this problem, the goal is to locate several facilities for distribution centers in different geographical areas to cover customer demands.
Ali Abdi Seyedkolaei, Seyed Hadi Nasseri
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Crossing limit cycles for piecewise linear differential centers separated by a reducible cubic curve
Electronic Journal of Qualitative Theory of Differential Equations, 2020 As for the general planar differential systems one of the main problems for the piecewise linear differential systems is to determine the existence and the maximum number of crossing limits cycles that these systems can exhibit.
Jeidy Jimenez +2 more
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Prediction of battery status in cloud data centers based on linear SVM algorithms
Xi'an Gongcheng Daxue xuebao, 2023 Valve regulated lead-acid (VRLA) battery aging has threatened power supply reliability in cloud data centers, aimed at this problem, a method of an online battery state prediction method based on machine learning algorithms was proposed.
YANG Yuli +4 more
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Mathematical Models for Disassembly Line Balancing and Pickup - Delivery Vehicle Routing Problem
Journal of Transportation and Logistics, 2023 This study addresses the integrated disassembly line balancing and pickup-delivery vehicle routing problem of companies with multiple disassembly centers.
Zeynel Abidin Çil +2 more
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Linear type global centers of linear systems with cubic homogeneous nonlinearities [PDF]
Rendiconti del Circolo Matematico di Palermo Series 2, 2019 A center p of a differential system in R2 is global if R2\ { p} is filled of periodic orbits. It is known that a polynomial differential system of degree 2 has no global centers. Here we characterize the global centers of the differential systems x˙=ax+by+P3(x,y),y˙=cx+dy+Q3(x,y),with P3 and Q3 homogeneous polynomials of degree 3, and such that the ...
Johanna D. García-Saldaña +2 more
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Limit cycles of planar piecewise linear Hamiltonian differential systems with two or three zones
Electronic Journal of Qualitative Theory of Differential Equations, 2022 In this paper, we study the existence of limit cycles in continuous and discontinuous planar piecewise linear Hamiltonian differential system with two or three zones separated by straight lines and such that the linear systems that define the piecewise ...
Claudio Pessoa, Ronisio Ribeiro
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Chaos, 2021 In this paper, we deal with discontinuous piecewise differential systems formed by two differential systems separated by a straight line when these two differential systems are linear centers (which always are isochronous) or quadratic isochronous ...
M. Esteban, J. Llibre, C. Valls
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Centered solutions for uncertain linear equations [PDF]
Computational Management Science, 2017 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jianzhe Zhen, Dick den Hertog
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