Results 61 to 70 of about 12,715,680 (227)

Logarithmic derivative of an entire function [PDF]

Proceedings of the American Mathematical Society, 1971
A representation for the logarithmic derivative ( f ′ / f ) (f’/f) of an entire function f f of finite order, parametrically in terms of some zeros and critical points of f f , is derived from the Hadamard representation and ...
openaire   +2 more sources

Graviton 1-loop partition function for 3-dimensional massive gravity

, 2010
The graviton 1-loop partition function in Euclidean topologically massive gravity (TMG) is calculated using heat kernel techniques. The partition function does not factorize holomorphically, and at the chiral point it has the structure expected from a ...
A Maloney, A Maloney, AA Bytsenko, D Grumiller, D Grumiller, D Grumiller, Daniel Grumiller, DDK Chow, DDK Chow, Dmitri Vassilevich, DV Vassilevich, DV Vassilevich, E Elizalde, E Mottola, EA Bergshoeff, EA Bergshoeff, GW Gibbons, JR David, K Skenderis, M Bañados, M Flohr, Matthias R. Gaberdiel, MR Gaberdiel, MR Gaberdiel, MR Gaberdiel, R Camporesi, R Camporesi, RB Mann, S Carlip, S Carlip, S Deser, S Deser, S Ertl, S Giombi, V Gurarie, W Li   +35 more
core   +1 more source

Hyperspectral and Multispectral Image Fusion via Logarithmic Low-Rank Tensor Ring Decomposition

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Integrating a low-spatial-resolution hyperspectral image with a high-spatial-resolution multispectral image (HR-MSI) is recognized as a valid method for acquiring HR-HSI.
Jun Zhang, Lipeng Zhu, Chengzhi Deng, Shutao Li   +3 more
doaj   +1 more source

Global Conformal Invariance in D-dimensions and Logarithmic Correlation Functions

, 1997
We define transformation of multiplets of fields (Jordan cells) under the D-dimensional conformal group, and calculate two and three point functions of fields, which show logarithmic behaviour.
A.M. Ghezelbash, Bilal, Cardy, Ellis, Flohr, Gaberdiel, Gurarie, Kogan, Maassarani, Rahimi Tabar, Rahimi Tabar, Rozansky, V. Karimipour, Wen   +13 more
core   +3 more sources

Holographic two-point functions for 4d log-gravity [PDF]

, 2012
We compute holographic one- and two-point functions of critical higher-curvature gravity in four dimensions. The two most important operators are the stress tensor and its logarithmic partner, sourced by ordinary massless and by logarithmic non ...
A Maloney, A Maloney, Ali Naseh, C Corianò, D Grumiller, D Grumiller, D Grumiller, D Grumiller, D Grumiller, D Grumiller, E Witten, EA Bergshoeff, EA Bergshoeff, EA Bergshoeff, EA Bergshoeff, EA Bergshoeff, G Clement, H Lü, H Osborn, I Gullu, JM Maldacena, K Skenderis, K Skenderis, K Stelle, K Stelle, L Álvarez-Gaumé, M Alishahiha, M Alishahiha, M Bertin, M Henningson, M Henningson, M Porrati, MR Gaberdiel, Niklas Johansson, O Hohm, P Musgrave, S Deser, S Deser, S Deser, S Deser, S Gubser, S Haro de, T Nutma, Thomas Zojer, V Balasubramanian, V Gurarie, W Li   +46 more
core   +2 more sources

A refinement of a double inequality for the gamma function

, 2011
In the paper, we present a monotonicity result of a function involving the gamma function and the logarithmic function, refine a double inequality for the gamma function, and improve some known results for bounding the gamma function.Comment: 8 ...
Guo, Bai-Ni, Qi, Feng
core   +1 more source

use of LOGARITHMIC FUNCTION FOR DROUGHT SEVERITY ASSESSMENT [PDF]

Aerul şi Apa: Componente ale Mediului, 2011
Use of logarithmic function for drought severity assessment. Due to the multiplicative and cumulative effect of various risk events, the use of logarithmic function can provide satisfactory results in the analysis of risks. Based on the monthly values of
I.C. STÂNGĂ
doaj  

A Piecewise-Defined Function for Modelling Traffic Noise on Urban Roads

Infrastructures, 2020
In this paper, a piecewise-defined function is proposed to estimate traffic noise in urban areas. The proposed approach allows the use of the model even in the case of very low or zero flows for which the classical logarithmic form is not suitable.
Mariano Gallo
doaj   +1 more source

Boundedness and compactness of a class of integral operators with power and logarithmic singularity when p ≤ q $p\leq q$

Journal of Inequalities and Applications, 2022
In this paper, necessary and sufficient conditions for the boundedness and compactness of one class of integral operators with power and logarithmic singularities in weighted Lebesgue spaces are obtained.
Akbota Abylayeva, Ryskul Oinarov, Bolat Seilbekov   +2 more
doaj   +1 more source

The Logarithmic Transform of a Polynomial Function Expressed in Terms of the Lerch Function

Mathematics, 2021
This is a collection of definite integrals involving the logarithmic and polynomial functions in terms of special functions and fundamental constants. All the results in this work are new.
Robert Reynolds, Allan Stauffer
doaj   +1 more source