Results 111 to 120 of about 343,728 (300)

Adjoint Fermions Induce QCD

open access: yes, 1992
We propose to induce QCD by fermions in the adjoint representation of the gauge group SU(N_c) on the lattice. We consider various types of lattice fermions: chiral, Kogut--Susskind and Wilson ones.
Khokhlachev, S., Makeenko, Yu.
core   +2 more sources

Computing Bonds Between Formal Contexts

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT The notion of bond was introduced as a technique to aggregate information from multiple datasets without modifying the information already present in each of the datasets. This notion has been extended to several fuzzy frameworks, including the residuated lattice setting, which we also consider in this paper.
Roberto G. Aragón   +2 more
wiley   +1 more source

La criminalité environnementale transnationale : aux grands maux, les grands remèdes ?

open access: yesCriminologie, 2014
Cette étude propose la façon dont la communauté internationale devrait traiter la criminalité environnementale transnationale. Pour y arriver, l’auteur définit d’abord ce phénomène et discute de son ampleur.
Amissi M. Manirabona
doaj   +1 more source

Optimization of wind plant layouts using an adjoint approach

open access: yes, 2017
. Using adjoint optimization and three-dimensional steady-state Reynolds-averaged Navier–Stokes (RANS) simulations, we present a new gradient-based approach for optimally siting wind turbines within utility-scale wind plants.
R. King   +3 more
semanticscholar   +1 more source

Shape Derivatives of the Eigenvalues of the de Rham Complex for Lipschitz Deformations and Variable Coefficients: Part II

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In this second part of our series of papers, we develop an abstract framework suitable for de Rham complexes that depend on a parameter belonging to an arbitrary Banach space. Our primary focus is on spectral perturbation problems and the differentiability of eigenvalues with respect to perturbations of the involved parameters. As a byproduct,
Pier Domenico Lamberti   +2 more
wiley   +1 more source

De la sécurité privée à l’armée de destruction massive. La « bande armée » et la criminalité de masse

open access: yesCriminologie, 2012
Dans cet article, nous nous intéressons à la mobilisation et la participation d’une bande armée – les Scorpions – dans les événements qui se sont produits en ex-Yougoslavie, durant les années 1990.
Samuel Tanner
doaj   +1 more source

On J-Self-Adjoint Operators with Stable C-Symmetry [PDF]

open access: yes, 2010
The paper is devoted to a development of the theory of self-adjoint operators in Krein spaces (J-self-adjoint operators) involving some additional properties arising from the existence of C-symmetries.
Hassi, Seppo, Kuzhel, Sergii
core  

Linear Toroidal‐Inertial Waves on A Differentially Rotating Sphere with Application to Helioseismology: Modeling, Forward and Inverse Problems

open access: yesMathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This paper develops a mathematical framework for interpreting observations of solar inertial waves in an idealized setting. Under the assumption of purely toroidal linear waves on the sphere, the stream function of the flow satisfies a fourth‐order scalar equation.
Tram Thi Ngoc Nguyen   +3 more
wiley   +1 more source

Prédiction de la revictimisation et de la récidive en violence conjugale

open access: yesCriminologie, 2017
En violence conjugale on ne peut négliger l’impact des circonstances immédiates et les caractéristiques individuelles des protagonistes dans la modulation du cours des évènements.
Frédéric Ouellet   +3 more
doaj   +1 more source

Adjoint methods for computing sensitivities in local volatility surfaces [PDF]

open access: yes, 2010
In this paper we present the adjoint method of computing sensitivities of option prices with respect to nodes in the local volatility surface. We first introduce the concept of algorithmic differentiation and how it relates to\ud path-wise sensitivity ...
Spilda, Juraj
core   +1 more source

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