Results 1 to 10 of about 665,501 (321)
Criteria for absolute convergence of Fourier series [PDF]
Proceedings of the American Mathematical Society, 1975 Let f e (T). Define fa by fj(x) = f(x + a). Then the Fourier series of f is absolutely convergent if and only if there exists a Lebesgue point a for f such that both sequences ((Re f(n))~ nEZ ( nm f)))neZ belong to 11. The theorem remains true if the sentence "there exists a Lebesgue point a for f" is replaced by "there is a e R such that f is ...
Nicolas Artémiadis
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Absolute Boundedness and Absolute Convergence in Sequence Spaces [PDF]
Proceedings of the American Mathematical Society, 1991 Summary: Let \({\mathcal H}\) be the set of all sequences \(h=(h_ k)_{k=1}^ \infty\) of 0s and 1s. A sequence \(x\) in a topological sequence space \(E\) has the property of absolute boundedness \(| AB|\) if \({\mathcal H}\cdot x=\{y\mid y_ k=h_ k x_ k\), \(h\in{\mathcal H}\}\) is a bounded subset of \(E\).
Martin Buntinas, Naza Tanovic-Miller
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A Bayesian model of distance perception from ocular convergence. [PDF]
PLoS Computational BiologyOcular convergence is one of the critical cues from which to estimate the absolute distance to objects in the world, because unlike most other distance cues a one-to-one mapping exists between absolute distance and ocular convergence.
Peter Scarfe, Paul B Hibbard
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On the Absolute Convergence of Lacunary Fourier Series [PDF]
Proceedings of the American Mathematical Society, 1981 In 1958, P. B. Kennedy [2] proved a two-part theorem on the order of magnitude of the coefficients and the absolute convergence of lacunary Fourier series, and he conjectured that his conclusions remained valid under weaker conditions. The conjecture on the order of magnitude of the coefficients was established by M. and S. I. Izumi [1].
J. R. Patadia, V. M. Shah
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ON ABSOLUTE CONVERGENCE OF FOURIER SERIES [PDF]
Proceedings of the National Academy of Sciences, 1956 Fu Cheng Hsiang
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What Have We Not Learned from the Convergence Debate?
Mathematics, 2023 We argue that the alternative hypotheses about cross-country convergence dynamics, namely the Conditional Convergence Hypothesis, Absolute Convergence Hypothesis, and Club Convergence hypothesis, build upon different modelling choices and answer ...
Leone Leonida
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Convergence Analysis of Economic Growth in South Kalimantan
JDE (Journal of Developing Economies), 2022 The objectives of this research are 1) testing and analyzing the level of sigma convergence in South Kalimantan; 2) testing and analyzing the convergent beta, including the absolute beta convergence and conditional beta convergence.
Yunita Sopiana +2 more
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Convergence or Divergence in Economic Growth of Commonwealth of Independent States (CIS)
Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2022 In this study, the issue of economic growth and Convergence in the 12 countries of the CIS region has been investigated thoroughly for 27 years, from 1991–2017.
Shah Imtiyaz Ahmad, Haq Imtiyaz ul
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Shuitu baochi tongbao, 2023 [Objective] The temporal and spatial differences of agricultural carbon budget and carbon compensation potential were analyzed based on the dual perspectives of carbon emission and carbon absorption in order to provide a theoretical reference for the ...
Han Chaoyue +3 more
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Measurement and convergence of carbon productivity across Shanghai’s manufacturing sectors [PDF]
International Journal of Climate Change Strategies and Management, 2020 Purpose – Increasing carbon productivity is an effective way to reduce carbon emissions, while boosting economic prosperity. For appropriate formulating and enforcement of energy saving and carbon emissions reduction policies in various sectors, it is of
Runong Xu, Yuming Wu, Yao Huang
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