Results 11 to 20 of about 875,403 (291)

Complete Monotonicity of Logarithmic Mean [PDF]

, 2007
In the article, the logarithmic mean is proved to be completely monotonic and an open problem about the logarithmically complete monotonicity of the extended mean values is ...
Qi, Feng
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Monotonicity Results for Arithmetic Means of Concave and Convex Functions [PDF]

, 2006
By majorization approaches, some known results on monotonicity of the arithmetic means of convex and concave functions are proved and generalized once ...
Xu, Tie-Quan, Qi, Feng, Shi, Huan-Nan
core   +5 more sources

Bargaining with nonanonymous disagreement: Monotonic rules [PDF]

Games and Economic Behavior, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Özgür Kibris, Ipek Gürsel Tapki
openaire   +3 more sources

Averaged null energy and the renormalization group

Journal of High Energy Physics, 2023
We establish a connection between the averaged null energy condition (ANEC) and the monotonicity of the renormalization group, by studying the light-ray operator ∫ duT uu in quantum field theories that flow between two conformal fixed points.
Thomas Hartman, Grégoire Mathys
doaj   +1 more source

Generalizations of Shafer-Fink-Type Inequalities for the Arc Sine Function

Journal of Inequalities and Applications, 2009
We give some generalizations of Shafer-Fink inequalities, and prove these inequalities by using a basic differential method and l'Hospital's rule for monotonicity.
Pan Wenhai, Zhu Ling
doaj   +2 more sources

A series expansion of a logarithmic expression and a decreasing property of the ratio of two logarithmic expressions containing cosine

Open Mathematics, 2023
In this study, by virtue of a derivative formula for the ratio of two differentiable functions and with aid of a monotonicity rule, the authors expand a logarithmic expression involving the cosine function into the Maclaurin power series in terms of ...
Li Yan-Fang, Qi Feng
doaj   +1 more source

A Series Expansion of a Logarithmic Expression and a Decreasing Property of the Ratio of Two Logarithmic Expressions Containing Sine

Mathematics, 2023
In the paper, by virtue of a derivative formula for the ratio of two differentiable functions and with the help of a monotonicity rule, the authors expand a logarithmic expression involving the sine function into the Maclaurin power series in terms of ...
Xin-Le Liu, Hai-Xia Long, Feng Qi
doaj   +1 more source

The Polyhedral Geometry of Pivot Rules and Monotone Paths

SIAM Journal on Applied Algebra and Geometry, 2023
Abstract. Motivated by the analysis of the performance of the simplex method, we study the behavior of families of pivot rules of linear programs. We introduce normalized-weight pivot rules which are fundamental for the following reasons: First, they are memory-less, in the sense that the pivots are governed by local information ...
Alexander E. Black, Jesús A. De Loera, Niklas Lütjeharms, Raman Sanyal   +3 more
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New properties for the Ramanujan R-function

Open Mathematics, 2022
In the article, we establish some monotonicity and convexity (concavity) properties for certain combinations of polynomials and the Ramanujan R-function by use of the monotone form of L’Hôpital’s rule and present serval new asymptotically sharp bounds ...
Cai Chuan-Yu, Chen Lu, Huang Ti-Ren, Chu Yuming   +3 more
doaj   +1 more source

Other Proofs of Monotonicity for Generalized Weighted Mean Values [PDF]

, 1999
In this article, another two simple and short proofs of monotonicity for the generalized weighted mean values with two parameters are ...
Qi, Feng, Mei, Jia-Qiang, Xu, Sen-Lin
core   +5 more sources