Results 31 to 40 of about 707,669 (303)
A new gauge-invariant double copy for heavy-mass effective theory [PDF]
Journal of High Energy Physics, 2021 We propose a new form of the colour-kinematics/double-copy duality for heavy-mass effective field theories, which we apply to construct compact expressions for tree amplitudes with heavy matter particles in Yang-Mills and in gravity to leading order in ...
A. Brandhuber +3 more
semanticscholar +1 more source
Failure Analysis for Hydraulic System of Heavy-Duty Machine Tool with Incomplete Failure Data
Applied Sciences, 2021 A hydraulic system is a key subsystem of heavy-duty machine tools with a high failure intensity, the failure of which often causes shutdown of production and economic loss in machining. Therefore, it is necessary to implement failure analysis to identify
Shizheng Li +6 more
doaj +1 more source
On the regularization of extremal three-point functions involving giant gravitons
Physics Letters B, 2015 In the AdS5/CFT4 set-up, extremal three-point functions involving two giant 1/2 BPS gravitons and one point-like 1/2 BPS graviton, when calculated using semi-classical string theory methods, match the corresponding three-point functions obtained in the ...
Charlotte Kristjansen +2 more
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Mathematics, 2023 A fuzzy graph G is stated to have a set of trees as its tree cover if all the vertices of G are in their union. The maximum weight tree in the tree cover is assumed to be the cost of a tree cover for a fuzzy graph.
Anushree Bhattacharya, M. Pal
semanticscholar +1 more source
Multi-decision tree prediction model for coal seam floor water inrush based on cost-sensitive theory
Gong-kuang zidonghua, 2020 When predicting coal seam floor water inrush, the situation is generally divided into two states: safe state and water inrush state. The state data has non-equilibrium characteristics.
LI Yanmin, ZHOU Chenyang, LI Fenglian
doaj +1 more source
Unfolding of Finite Concurrent Automata [PDF]
Electronic Proceedings in Theoretical Computer Science, 2018 We consider recognizable trace rewriting systems with level-regular contexts (RTL). A trace language is level-regular if the set of Foata normal forms of its elements is regular. We prove that the rewriting graph of a RTL is word-automatic.
Alexandre Mansard
doaj +1 more source
Excursion theory for Brownian motion indexed by the Brownian tree [PDF]
Journal of the European Mathematical Society (Print), 2015 We develop an excursion theory for Brownian motion indexed by the Brownian tree, which in many respects is analogous to the classical It\^o theory for linear Brownian motion.
C. Abraham, J. Gall
semanticscholar +1 more source
Mathematics, 2022 Because an electromagnet has a complex structure and manufacturing process, it is difficult to analyze the overall failure of the electromagnet. In order to solve this problem, a fault intelligent analysis and diagnosis system based on fuzzy fault tree ...
Jihong Pang, Jinkun Dai, Yong Li
doaj +1 more source
Failure Probability Analysis of Coherent Systems using Intuitionistic Fuzzy Fault Tree Approach [PDF]
International Journal of Mathematical, Engineering and Management SciencesIn scenarios where system component failure probabilities are insufficient or imprecise, classical fault tree analysis methods often fail in providing precise assessments of system reliability and safety.
Mintu Kumar +2 more
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MHV gluon scattering in the massive scalar background and celestial OPE
Journal of High Energy Physics, 2023 In this paper we study the tree-level OPE between two positive helicity outgoing gluons in the celestial CFT for the Yang-Mills theory chirally coupled to a massive scalar background. This theory breaks the translation as well as scale invariance.
Shamik Banerjee +3 more
doaj +1 more source