Results 11 to 20 of about 1,762,172 (296)
Statistics and compression of scl [PDF]
, 2013 We obtain sharp estimates on the growth rate of stable commutator length on random (geodesic) words, and on random walks, in hyperbolic groups and groups acting nondegenerately on hyperbolic spaces.
Bavard +15 more
core +1 more source
Stochastic Finite Element Analysis of Plate Structures Considering Spatial Parameter Random Fields
Mathematics, 2023 For plate structures, their random parameters can be regarded as a two-dimensional random field in the plane. To solve the plate theory considering a two-dimensional random field, an efficient strategy for the stochastic finite element method was adopted.
Yan Yang, Fang-Wen Ge, Xiang Liu
doaj +1 more source
Characterization of random stress fields obtained from polycrystalline aggregate calculations using multi-scale stochastic finite elements [PDF]
, 2015 The spatial variability of stress fields resulting from polycrystalline aggregate calculations involving random grain geometry and crystal orientations is investigated.
Berveiller, Marc +4 more
core +3 more sources
Fuzzy finite element analysis based on the transformation between fuzzy and random variables
Vietnam Journal of Science, Technology and Engineering, 2022 In this paper, a fuzzy finite element method (FFEM) for determining the responses of structures is proposed by using the transformation between fuzzy and random variables.
Tuan Hung Nguyen, Huynh Xuan Le
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, 2020 The probability density function (PDF) of a random variable associated with the solution of a partial differential equation (PDE) with random parameters is approximated using a truncated series expansion.
Capodaglio, Giacomo +2 more
core +1 more source
Pseudo-Orbits, Stationary Measures and Metastability [PDF]
, 2014 We study random perturbations of multidimensional piecewise expanding maps. We characterize absolutely continuous stationary measures (acsm) of randomly perturbed dynamical systems in terms of pseudo-orbits linking the ergodic components of absolutely ...
Bahsoun, Wael, Hu, Huyi, Vaienti, Sandro
core +5 more sources
Random walks on Galton-Watson trees with infinite variance offspring distribution conditioned to survive [PDF]
, 2008 We establish a variety of properties of the discrete time simple random walk on a Galton-Watson tree conditioned to survive when the offspring distribution, Z say, is in the domain of attraction of a stable law with index alpha is an element of (1,2]. In
Croydon, David A., Kumagai, Takashi
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Construction of strong mammalian promoters by random cis-acting element elongation
BioTechniques, 2007 Synthetic oligonucleotides containing one of four kinds of cis-acting elements, binding sites for activating protein-1 (AP-1), nuclear factor κB (NF-κB), CArG binding factor A (CBF-A), and nuclear factor Y (NF-Y), were randomly ligated to construct DNA ...
Ryohei Ogawa +4 more
doaj +1 more source
International Journal for Simulation and Multidisciplinary Design Optimization, 2019 As a result of the ban of lead from solder joints, many lead-free solder joints were developed. Most of the electronic equipment is subjected to random vibration.
Jayesh S., Elias J.
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Random Vibration Fatigue Life Analysis of Airborne Electrical Control Box
Applied Sciences, 2022 To study the influence of random vibration on the fatigue life of airborne equipment, an aircraft electrical control box was selected as the research object. First, finite element software was used to model the dynamics of the airborne electrical control
Daqian Zhang, Yueyang Chen
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