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Mostrando ítems 151-160 de 504
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Mixed Variational Inequality Interval-valued Problem: Theorems of Existence of Solutions
(Project Euclid, 2022-12-02)
In this article, our efforts focus on finding the conditions for the existence of solutions of Mixed Stampacchia Variational Inequality Interval-valued Problem on Hadamard manifolds with monotonicity assumption by using ...
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Improving Interval Analysis Bounds by Translations
(Springer, 2003-08-26)
We explore how a simple linear change of variable affects the inclusion functions obtained with Interval Analysis methods. Univariate and multivariate polynomial test functions are considered, showing that translation-based ...
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On Extreme Concentrations in Chemical Reaction Networks with Incomplete Measurements
(ACS, 2016-11-09)
A fundamental problem in the analysis of chemical reactions networks consists of identifying concentration values along time or in steady state which are coherent with the experimental concentration data available. When ...
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A novel approach to forecast urban surface-level ozone considering heterogeneous locations and limited information
(Elsevier, 2018)
Surface ozone (O3) is considered an hazard to human health, affecting vegetation crops and ecosystems. Accurate time and location O3 forecasting can help to protect citizens to unhealthy exposures when high levels are ...
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Unreliable point facility location problems on networks
(Elsevier, 2014-03)
In this paper we study facility location problems on graphs under the most common criteria, such as, median, center and centdian, but we incorporate in the objective function some reliability aspects. Assuming that facilities ...
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Center location problems on tree graphs with subtree-shaped customers
(Elsevier, 2008-08-06)
We consider the p-center problem on tree graphs where the customers are modeled as continua subtrees. We address unweighted and weighted models as well as distances with and without addends. We prove that a relatively ...
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La población andaluza, situación y principales cambios
(Instituto de Estadística de Andalucía (Consejería de Economía, Innovación y Ciencia), 2010)
Las características fundamentales del pasado reciente de la población andaluza siguen, en líneas generales, el comportamiento de la población española: mantenimiento del crecimiento de la población, envejecimiento progresivo, ...
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A review on differentiability and optimality conditions in fuzzy environments
(Springer, 2022-07-04)
In this paper we present a review of the most important notions and characterizations of differentiability and necessary optimality conditions for a fuzzy multiobjective problem. As basis of this review, we first study the ...
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Maximin location: discretization not always works
(Springer, 1998-01-01)
In this note we show by means of a simple example that, if the maximin problem with (nonlinear) concave increasing utility functions is solved by inspecting the extreme points of the (generalized) Voronoi diagram (as usually ...