Results 21 to 30 of about 40,428 (287)

NUMERICAL PATH-INTEGRATION CALCULATION OF TRANSPORT PROPERTIES OF STAR POLYMERS AND THETA-DLA AGGREGATES

open access: yesCondensed Matter Physics, 2002
Although the calculation of transport properties of complex-shaped particles (Smoluchowski rate constants for diffusion-limited reactions, Stokes friction coefficient, virial coefficients for conductivity, viscosity and other transport properties) is ...
M.L.Mansfield, J.F.Douglas
doaj   +1 more source

How to make unforgeable money in generalised probabilistic theories [PDF]

open access: yesQuantum, 2018
We discuss the possibility of creating money that is physically impossible to counterfeit. Of course, "physically impossible" is dependent on the theory that is a faithful description of nature.
John H. Selby, Jamie Sikora
doaj   +1 more source

On the Douglas-Kazakov phase transition [PDF]

open access: yesESAIM: Proceedings and Surveys, 2015
We give a rigorous proof of the fact that a phase transition discovered by Douglas and Kazakov in 1993 in the context of two-dimensional gauge theories occurs. This phase transition can be formulated in terms of the Brownian bridge on the unitary group in large dimension.
Lévy, Thierry, Maïda, Mylène
openaire   +2 more sources

A probabilistic position value [PDF]

open access: yes, 2012
In this article, we generalize the position value, defined by Meessen (Master's thesis, 1988) for the class of deterministic communication situations, to the class of generalized probabilistic communication situations (Gómez et al. in European Journal of
González Arangüena, Enrique   +2 more
core   +1 more source

A Grasshopper Optimization Algorithm-Based Response Surface Method for Non-Probabilistic Structural Reliability Analysis with an Implicit Performance Function

open access: yesBuildings, 2022
Non-probabilistic reliability analysis has great developmental potential in the field of structural reliability analysis, as it is often difficult to obtain enough samples to construct an accurate probability distribution function of random variables ...
Qi Li, Junmu Wang, Guoshao Su
doaj   +1 more source

Minimization of the probabilistic p-frame potential. [PDF]

open access: yes, 2012
We investigate the optimal configurations of n points on the unit sphere for a class of potential functions. In particular, we characterize these optimal configurations in terms of their approximation properties within frame theory.
Ehler, M., Okoudjou, K.A.
core   +1 more source

Tourism destinations’ image: assessment vis-à-vis the experience in theory and in the service-centric economy

open access: yesRevista Brasileira de Pesquisa em Turismo, 2016
This paper assesses the image of tourist destinations as products in light of the experience theory, in order to evaluate relationships between both constructs. A scale is set forth to measure the image of coastal destinations, with different attractions,
Edar da Silva Añaña   +2 more
doaj   +1 more source

Envy-Free Allocation by Sperner’s Lemma Adapted to Rotation Shifts in a Company

open access: yesMathematics, 2021
This article discusses a theoretical construction based on the graph theory to rework the space of potential partitions in envy-free distribution. This work has the objective of applying Sperner’s lemma to the distribution of three rotating shifts for ...
Sagrario Lantarón   +4 more
doaj   +1 more source

DR potential probabilistic forecasting model of load aggregators based on ensemble learning

open access: yesDiance yu yibiao
Day-ahead forecasting on the demand response (DR) potential of the load aggregators could provide important reference information for the quotations and volumes of load aggregators in the electricity market, thus reducing decision-making risks. Aiming at
YEERSEN Sailike   +5 more
doaj   +1 more source

How to clean a dirty floor: Probabilistic potential theory and the Dobrushin uniqueness theorem

open access: yesMarkov Processes and Related Fields, 2007
Motivated by the Dobrushin uniqueness theorem in statistical mechanics, we consider the following situation: Let αbe a nonnegative matrix over a finite or countably infinite index set X, and define the "cleaning operators" β_h = I_{1-h} + I_h αfor h: X \to [0,1] (here I_f denotes the diagonal matrix with entries f).
de La Rue, Thierry   +2 more
openaire   +4 more sources

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