Results 61 to 70 of about 3,867,002 (189)
Causalities of the Taiwan Stock Market
, 2003 Volatility, fitting with first order Landau expansion, stationarity, and causality of the Taiwan stock market (TAIEX) are investigated based on daily records.
Canessa +8 more
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Subordinators and Generalized Heat Kernels: Random Time Change and Long Time Dynamics
Mathematical Methods in the Applied SciencesABSTRACTThis paper focuses on studying the long‐time dynamics of the subordination process for a range of linear evolution equations, with a special emphasis on the fractional heat equation. By treating inverse subordinators as random time variables and employing the subordination principle to solve forward Kolmogorov equations, we explore the behavior
Noha Aljaber +4 more
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Time-changed extremal process as a random sup measure
Bernoulli, 2016 A functional limit theorem for the partial maxima of a long memory stable sequence produces a limiting process that can be described as a $ $-power time change in the classical Fr chet extremal process, for $ $ in a subinterval of the unit interval.
Lacaux, Céline, Samorodnitsky, Gennady
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Slight Change Information Extraction from Hyperspectral Image Sequence Based on MMAE Index [PDF]
Jisuanji gongcheng, 2016 This paper proposes a novel unsupervised method for slight change information extraction from multitemporal hyperspectral image sequence based on the Minimum Mean Absolute Error(MMAE) index.To consider the spectral signatures in hyperspectral data,the ...
YANG Jilian
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The Right Mutation Strength for Multi-Valued Decision Variables
, 2016 The most common representation in evolutionary computation are bit strings. This is ideal to model binary decision variables, but less useful for variables taking more values.
Auger A. +3 more
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Pattern and rate in the Plio-Pleistocene evolution of modern human brain size
Scientific Reports, 2022 Fourteen studies of brain size evolution in Plio-Pleistocene hominins published over the past fifty years show substantial long-term increase in endocranial volume (ECV) for the broad lineage leading to modern humans.
Philip D. Gingerich
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Transport on randomly evolving trees
, 2005 The time process of transport on randomly evolving trees is investigated. By introducing the notions of living and dead nodes a model of random tree evolution is constructed which describes the spreading in time of objects corresponding to nodes.
B. A. Sevast’yanov +5 more
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Change-Point Analysis of Tropical Night Occurrences for Five Major Cities in Republic of Korea
Advances in Meteorology, 2015 Bayesian change-point analysis is applied to detect a change-point in the occurrences of tropical night (TN) days in the 50-year time series data for five major cities in Republic of Korea.
Myoung-Seok Suh, Chansoo Kim
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"Breathing" rogue wave observed in numerical experiment
, 2006 Numerical simulations of the recently derived fully nonlinear equations of motion for weakly three-dimensional water waves [V.P. Ruban, Phys. Rev. E {\bf 71}, 055303(R) (2005)] with quasi-random initial conditions are reported, which show the spontaneous
A. I. Dyachenko +9 more
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First passage times of charge transport and entropy change
Memories - Materials, Devices, Circuits and SystemsAll real physical processes, including of the first-passage time, occur with a change in entropy. This circumstance is not taken into account when studying the first-passage time, but is illustrated in this article using the example of electron transfer ...
V.V. Ryazanov
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