Results 11 to 20 of about 12,715,680 (227)
SPATIAL DIFFERENTIATION OF FLOW IN APUSENI MOUNTAINS [PDF]
Aerul şi Apa: Componente ale Mediului, 2016 Apuseni Mountains – through the Vlădeasa-Bihor-Metaliferi alignment – represents a barrier against the western air masses circulation. This determines strong differentiations in river flow.
G. PANDI, Melinda VIGH
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Applied Sciences, 2022 In this paper, we propose an optimized method for nonlinear function approximation based on multiplierless piecewise linear approximation computation (ML-PLAC), which we call OML-PLAC.
Hongjiang Yu +4 more
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$*$-logarithm for slice regular functions
Rendiconti Lincei, Matematica e Applicazioni, 2023 In this paper, we study the (possible) solutions of the equation \exp_*(f)=g , where g is a slice regular never vanishing function on a circular domain of the ...
Amedeo Altavilla, Chiara de Fabritiis
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SciPost Physics, 2022 We discuss integrable aspects of the logarithmic contribution of the partition function of cosmological critical topologically massive gravity. On one hand, written in terms of Bell polynomials which describe the statistics of set partitions, the ...
Yannick Mvondo-She
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Logarithmically completely monotonic rational functions
Automatica, 2023 This paper studies the class of logarithmically completely monotonic (LCM) functions. These functions play an important role in characterising externally positive linear systems which find applications in important control problems such as non-overshooting reference tracking.
Taghavian, Hamed +2 more
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Some logarithmic functional equations [PDF]
Archivum Mathematicum, 2012 Denote by \(L(x)\) a solution (generally not continuous) of the logarithmic functional equation \(f(xy)=f(x)+f(y)\). First, the authors show that the functions \(F(x)=L(x)+a+b\), \(G(x)=L(x)+a\), \(H(x)=L(x)+b\) are solutions of the Pexider-type functional equation \(F(y-x)-G(xy)=H(1/x-1/y)\) for any constants \(a,b\).
Laohakosol, Vichian +3 more
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Logarithmic Variance for the Height Function of Square-Ice [PDF]
Communications in Mathematical Physics, 2019 In this article, we prove that the height function associated with the square-ice model (i.e. the six-vertex model with a=b=c=1\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage ...
H. Duminil-Copin +4 more
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Logarithmic Duality of the Curvature Perturbation. [PDF]
Physical Review Letters, 2022 We study the comoving curvature perturbation R in the single-field inflation models whose potential can be approximated by a piecewise quadratic potential V(φ) by using the δN formalism.
Shi Pi, M. Sasaki
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Mathematics, 2020 The derivation of integrals in the table of Gradshteyn and Ryzhik in terms of closed form solutions is always of interest. We evaluate several of these definite integrals of the form ∫ 0 ∞ log ( 1 ± e − α y ) R ( k , a , y ) d y in ...
Robert Reynolds, Allan Stauffer
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De-speckling 2D-Discrete Wavelet Transform with Hard Threshold Stage [PDF]
Al-Rafidain Journal of Computer Sciences and Mathematics, 2012 In this work, a new method is implemented for removing noise from gray scale image that depends on two-dimensional discrete wavelet transform and Threshold stage (hard threshold).
Dhafer Hasan +2 more
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