Results 41 to 50 of about 234,828 (176)
Power-Efficient Electronically Tunable Fractional-Order Filter
Fractal and Fractional, 2023 This article describes a low-voltage, low-power fractional-order low-pass filter (FO-LPF) of order 1 + α, which is implemented using a voltage differencing differential difference amplifier (VDDDA).
Sadaf Tasneem +3 more
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Modeling Uncertainty of GEDI Clear-Sky Terrain Height Retrievals Using a Mixture Density Network
Remote Sensing, 2023 Early spaceborne laser altimetry mission development starts in pre-phase A design, where diverse ideas are evaluated against mission science requirements.
Jonathan Sipps, Lori A. Magruder
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Sovereign debt sustainability: some evidence for the US and Europe
Journal of Applied EconomicsThis paper examines the sustainability of sovereign debt and its components by applying fractional integration methods to annual data starting in 1831 for the UK and the US, in 1862 for Italy and in 1881 for France and Germany, and ending in all cases in
Guglielmo Maria Caporale +3 more
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AxiomsThe Mittag-Leffler function holds significant importance in fractional calculus due to its extensive applications in addressing challenges across science, engineering, biology, hydrology, and earth sciences.
Madushi U. Wickramasinghe +1 more
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On History of Mathematical Economics: Application of Fractional Calculus
Mathematics, 2019 Modern economics was born in the Marginal revolution and the Keynesian revolution. These revolutions led to the emergence of fundamental concepts and methods in economic theory, which allow the use of differential and integral calculus to describe ...
Vasily E. Tarasov
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Advanced numerical simulations of lid-driven cavity flows using an optimized parallelized fractional step method [PDF]
Computational Algorithms and Numerical DimensionsThis work presents a numerical simulation of lid-driven cavity flows by solving the incompressible Navier-Stokes equations, with results validated against established benchmarks. The developed code uses a fractional step method combined with second-order
Muhammad Abid +3 more
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Long-Range Dependence in Financial Markets: A Moving Average Cluster Entropy Approach
Entropy, 2020 A perspective is taken on the intangible complexity of economic and social systems by investigating the dynamical processes producing, storing and transmitting information in financial time series.
Pietro Murialdo +2 more
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Exogenous shocks and time-varying price persistence in the EU27
Journal of Applied EconomicsThis paper analyses monthly price persistence in the EU27 countries over the period 2010–2022 using a fractional integration framework, where the measure of persistence is the fractional differencing parameter d.
Guglielmo Maria Caporale +2 more
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US Disposable Personal Income and Housing Price Index: A Fractional Integration Analysis [PDF]
This paper examines the relationship between US disposable personal income (DPI) and house price index (HPI) during the last twenty years applying fractional integration and long-range dependence techniques to monthly data from January 1991 to July 2010.
Luis A. Gil-Alana +1 more
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Sustainable FuturesThis study examines the dynamics of fertility rates in the UK and the US by analysing long time series, spanning from 1541 to 1820, respectively. We use fractional integration methods to examine the degree of persistence in the data and to determine the ...
Luis Alberiko Gil-Alana +1 more
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