Results 31 to 40 of about 8,164,309 (315)
Optimized Self-Similar Borel Summation
Axioms, 2023 The method of Fractional Borel Summation is suggested in conjunction with self-similar factor approximants. The method used for extrapolating asymptotic expansions at small variables to large variables, including the variables tending to infinity, is ...
Simon Gluzman, Vyacheslav I. Yukalov
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Kinematic self-similarity [PDF]
Classical and Quantum Gravity, 1997 Self-similarity in general relativity is briefly reviewed and the differences between self-similarity of the first kind and generalized self-similarity are discussed. The covariant notion of a kinematic self-similarity in the context of relativistic fluid mechanics is defined.
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Self-similar hyperbolicity [PDF]
Ergodic Theory and Dynamical Systems, 2017 In this paper we consider expansive homeomorphisms of compact spaces with a hyperbolic metric presenting a self-similar behavior on stable and unstable sets. Several applications are given related to Hausdorff dimension, entropy, intrinsically ergodic measures and the transitivity of expansive homeomorphisms with canonical coordinates.
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Remaining Useful Life Prediction of Roller Bearings Based on Fractional Brownian Motion
Fractal and FractionalRoller bearing degradation features fractal characteristics such as self-similarity and long-range dependence (LRD). However, the existing remaining useful life (RUL) prediction models are memoryless or short-range dependent.
Wanqing Song +6 more
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Asymptotic Formula for the Moments of Lebesgue’s Singular Function
Моделирование и анализ информационных систем, 2015 Recall Lebesgue’s singular function. Imagine flipping a biased coin with probability p of heads and probability q = 1 − p of tails. Let the binary expansion of ξ ∈ [0, 1]: ξ = ∑∞ k=1 ck2−k be determined by flipping the coin infinitely many times, that is ...
E. A. Timofeev
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Asymptotic formula for the moments of Bernoulli convolutions
Моделирование и анализ информационных систем, 2016 . Asymptotic Formula for the Moments of Bernoulli Convolutions Timofeev E. A. Received February 8, 2016 For each λ, 0 < λ < 1, we define a random variable ∞ Yλ =(1−λ)ξnλn, n=0 where ξn are independent random variables with P{ξn =0}=P{ξn =1}= 1.
E. A. Timofeev
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Global Self‐Similar Scaling of Terrestrial Carbon With Aridity
Geophysical Research Letters, 2023 While it is well known that water availability controls vegetation growth and soil microbial activity, how aridity affects ecosystem carbon patterns is not completely understood. Toward a more quantitative assessment of terrestrial carbon stocks, here we
Jun Yin, Amilcare Porporato
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Self-Similarity for the Tricorn
Experimental Mathematics, 2018 We discuss self-similar property of the tricorn, the connectedness locus of the anti-holomorphic quadratic family. As a direct consequence of the study on straightening maps by Kiwi and the author, we show that there are many homeomorphic copies of the Mandelbrot sets.
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Sexual & reproductive health self-care measurement tool [PDF]
, 2023 The Sexual and Reproductive Health Self-Care Measurement Tool aims to provide a global standard approach to practical and accurate measurement of sexual and reproductive (SRH) self-care interventions, with a focus on three specific interventions: self ...
Rothschild, Clare +2 more
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Self similar collapse and the Raychaudhuri equation
European Physical Journal C: Particles and Fields, 2019 The role of the Raychaudhuri equation in studying gravitational collapse is discussed. A self-similar distribution of a scalar field along with an imperfect fluid in a conformally flat spacetime is considered for the purpose.
Shibendu Gupta Choudhury +3 more
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