Results 81 to 90 of about 12,715,680 (227)
Singlet structure function $$F_1$$ F1 in double-logarithmic approximation
European Physical Journal C: Particles and Fields, 2018 The conventional ways to calculate the perturbative component of the DIS singlet structure function $$F_1$$ F1 involve approaches based on BFKL which account for the single-logarithmic contributions accompanying the Born factor 1 / x.
B. I. Ermolaev, S. I. Troyan
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Characterizing Logarithmic Bregman Functions
, 2021 Current Status : Submitted to Pattern Recognition ...
Ray, Souvik +3 more
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Logarithmic mathematical morphology: a new framework adaptive to illumination changes
, 2018 A new set of mathematical morphology (MM) operators adaptive to illumination changes caused by variation of exposure time or light intensity is defined thanks to the Logarithmic Image Processing (LIP) model. This model based on the physics of acquisition
AV Oppenheim +11 more
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A Note on Schanuel's Conjectures for Exponential Logarithmic Power Series Fields
, 2012 In [1], J. Ax proved a transcendency theorem for certain differential fields of characteristic zero: the differential counterpart of the still open Schanuel's conjecture about the exponential function over the field of complex numbers [11, page 30].
Kuhlmann, Salma +2 more
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On generalizations of the Pompeiu functional equation
International Journal of Mathematics and Mathematical Sciences, 1998 In this paper, we determine the general solution of the functional equations f(x+y+xy)=p(x)+q(y)+g(x)h(y), (∀x,y∈ℜ*) and f(ax+by+cxy)=f(x)+f(y)+f(x)f(y), (∀x,y∈ℜ) which are generalizations of a functional equation studied by Pompeiu. We present a
Pl. Kannappan, P. K. Sahoo
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A One-Loop Test of Quantum Supergravity
, 2013 The partition function on the three-sphere of ABJM theory and its generalizations has, at large N, a universal, subleading logarithmic term. Inspired by the success of one-loop quantum gravity for computing the logarithmic corrections to black hole ...
Bhattacharyya, Sayantani +3 more
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The Siciak-Zahariuta extremal function as the envelope of disc functionals
, 2005 We establish disc formulas for the Siciak-Zahariuta extremal function of an arbitrary open subset of complex affine space, generalizing Lempert's formula for the convex case. This function is also known as the pluricomplex Green function with logarithmic
Larusson, Finnur, Sigurdsson, Ragnar
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Sharp Estimates of Logarithmic Coefficients of Certain Class of Analytic Functions
پژوهشهای ریاضی, 2020 Introduction Let be the open unit disc in the complex plane and be the class of all functions of which are analytic and normalized in The subclass of consisting of all univalent functions in is denoted by We say that a function is said to be ...
Rahim Kargar, Ali Ebadian, Nader Kanzi
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Brownian motion at absolute zero
, 2005 We derive a general quantum formula giving the mean-square displacement of a diffusing particle as a function of time. Near {\bf 0 K} we find a universal logarithmic behavior (valid for times longer than the relaxation time), and deviations from ...
Sinha, Supurna, Sorkin, Rafael D.
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Decreasing property of ratio of two logarithmic expressions involving tangent function
Mathematical and Computer Modelling of Dynamical SystemsIn this article, the authors review three proofs of the decreasing property of the ratio of two logarithmic expressions. With the help of the monotonicity rule for the ratio of two differentiable functions, the authors provide an alternative proof of the
Feng Qi +2 more
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