Results 1 to 10 of about 4,336,377 (79)

Generalized Abstracted Mean Values [PDF]

open access: yes, 1998
In this article, the author introduces the generalized abstracted mean values which extend the concepts of most means with two variables, and researches their basic properties and ...
Qi, Feng
core   +6 more sources

On axiomizing and extending the quasi-arithmetic mean [PDF]

open access: yes, 2018
Quasi-arithmetic means contain many other mean value concepts such as the arithmetic, the geometric or the harmonic mean as special cases. Treating quasi-arithmetic means as sequences of mappings from I^n into I (for some real interval I) this paper ...
Hansen, Maurice
core   +1 more source

Quasi-Arithmetic Type Mean Generated by the Generalized Choquet Integral

open access: yes, 2020
It is known that the quasi-arithmetic means can be characterized in various ways, with an essential role of a symmetry property. In the expected utility theory, the quasi-arithmetic mean is called the certainty equivalent and it is applied, e.g., in a ...
Sebastian Wójcik
core   +1 more source

Higher Dimensional Adeles, Mean-Periodicity and Zeta Functions of Arithmetic Surfaces

open access: yes, 2014
This thesis is concerned with the analytic properties of arithmetic zeta functions, which remain largely conjectural at the time of writing. We will focus primarily on the most basic amongst them - meromorphic continuation and functional equation.
Oliver, T.
core   +3 more sources

On volumes of quasi-arithmetic hyperbolic lattices [PDF]

open access: yes, 2017
We prove that the covolume of any quasi-arithmetic hyperbolic lattice (a notion that generalizes the definition of arithmetic subgroups) is a rational multiple of the covolume of an arithmetic subgroup.
Emery, Vincent, Vincent Emery
core   +2 more sources

The orness measures for two compound quasi-arithmetic mean aggregation operators [PDF]

open access: yes, 2010
The paper first summarizes the orness measures and their common characteristics of some averaging operators: the quasi-arithmetic mean, the ordered weighted averaging (OWA) operator, the regular increasing monotone (RIM) quantifier and the weighted ...
Liu, Xinwang
core   +1 more source

On An Inequality of Diananda [PDF]

open access: yes, 2002
We consider certain refinements of the arithmetic and geometric means, the results generalize an inequality of P ...
Gao, Peng
core   +5 more sources

Optimality of Quasi-Score in the multivariate mean-variance model with an application to the zero-inflated Poisson model with measurement errors [PDF]

open access: yes, 2006
In a multivariate mean-variance model, the class of linear score (LS) estimators based on an unbiased linear estimating function is introduced. A special member of this class is the (extended) quasi-score (QS) estimator.
Kukush, Alexander   +3 more
core   +1 more source

Arithmetic coding revisited [PDF]

open access: yes, 1998
Over the last decade, arithmetic coding has emerged as an important compression tool. It is now the method of choice for adaptive coding on multisymbol alphabets because of its speed, low storage requirements, and effectiveness of compression.
Neal, Radford M.   +5 more
core   +1 more source

A new Quarter-Sweep Arithmetic Mean (QSAM) method to solve diffusion equations [PDF]

open access: yes, 2009
The aim of this paper is to introduce the Quarter-Sweep Arithmetic Mean (QSAM) method using the Quarter-Sweep Crank-Nicolson (QSCN) finite difference method for solving one-dimensional diffusion equations.
Mohammad Khatim Hasan   +2 more
core   +1 more source

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