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Estimating Residence Time Distributions in Industrial Closed-Circuit Ball Mills [PDF]

Minerals (Basel, Switzerland), 2022
This paper compares two deconvolution methodologies used to estimate residence time distributions (RTD) in industrial closed-circuit ball mills. Parametric and non-parametric deconvolution techniques were evaluated. Both techniques allowed for direct RTD
L Vinnett, FRANCISCO Diaz, Catalina A Pino-Muñoz   +2 more
exaly   +2 more sources

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On the Union of Closed Balls Property

Journal of Optimization Theory and Applications, 2012
The authors propose in this paper a new analytical proof for a strengthened version of the variable radius form of the union of closed balls conjecture introduced by the same authors in an old paper. The improvement results from the fact that they provide a bigger radius for the balls covering the given closed set.
Chadi Nour, Jean Takche
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Networks and closed balls

Advances in Computational Mathematics, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Nonasymptotic Estimates for the Closeness of Gaussian Measures on Balls

Doklady Mathematics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Naumov, Alexey, Spokoiny, Vladimir, Tavyrikov, Yu. E., Ulyanov, Vladimir V.   +3 more
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Random-Radius Ball Method for Estimating Closeness Centrality

Proceedings of the AAAI Conference on Artificial Intelligence, 2017
In the analysis of real-world complex networks, identifying important vertices is one of the most fundamental operations. A variety of centrality measures have been proposed and extensively studied in various research areas. Many of distance-based centrality measures embrace some issues in treating disconnected networks, which are ...
Wataru Inariba, Takuya Akiba, Yuichi Yoshida   +2 more
openaire   +1 more source

Uniform domains close to a ball

Siberian Mathematical Journal, 2011
In the paper under review the authors present a few geometric properties of the uniform domains using Möbius-invariant definitions. The main result is that, for large angles without additional constraints, the property of homogeneity of a domain for pairs of boundary points is equivalent to the property for all pairs of points in the domain and the ...
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Closed Ideals in the Ball Algebra

Bulletin of the London Mathematical Society, 1989
Let Bn be the open unit ball of C , and let H(B^) be the algebra of bounded analytic functions on Bn, endowed with the uniform norm on Bn. The ball algebra is the space A(Bn) = C(Bn) n //°°(Z?ra), also given the uniform norm on Bn. We will write Sn = dBn, D = Blt and T = Sv For a collection J " of functions in A(Bn), associate the zero set f(z) = 0 for
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Arithmetic for octonionic-closed balls

Mathematica Slovaca
Abstract With inspiration given by circular complex interval arithmetic, an algebraic framework for octonionic-closed balls – here called arithmetic for octonionic-closed balls – is proposed. More concretely, an addition and two multiplications are defined on octonionic-closed balls and analyzed. Diverse algebraic properties, such as (
Patrícia D. Beites, Alejandro P. Nicolás, José Vitória   +2 more
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Intersecting with a Closed Ball

1996
In order to examine the local geometry of a figure, we will need to focus attention on the collection of points that lie close to any given point. We will dissect the figure mentally, as it were. To be clear about what this means, it is best to employ some concepts from set theory.
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Line transversals to blown up closed balls

Journal of Geometry, 2011
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Jerónimo-Castro, Jesús, Roldán-Pensado, Edgardo   +1 more
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