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El juego de intercambio de regalos y reciprocidad: teoría y evidencia experimental
(2018)
Resumen. En esta investigación, exploramos las causas del fenómeno de intercambio de regalos empleando la teoría de aversión a la desigualdad y reciprocidad. Con el fin de verificar la consistencia de las teorías con el ...
Variable tiempo y paradigma de hipercompetencia: Asignación de recursos y aplicación del teorema de separación de oportunidades de Fisher
One of the fundamental aspects in economics is the efficient allocation of resources, the best combination as long as it can provide the greatest benefit, with the least physical and economic effort. This must be observed ...
Soluciones de Einstein no asintóticamente planasSoluciones de Einstein no asintóticamente planas
(2011-02-11)
In this paper, a theorem id demostrated regarding the imposibility of the existence od asymptotically plane solutions in spaces with static cylindrycal symmetry, in the framework of the General Theory of Relativity, if the ...
Guaranteed Cost Control of Quadratic Time-Delay Systems
(2017)
This paper deals with the problem of regional guaranteed cost control design for, possibly open-loop unstable, nonlinear quadratic systems with a delayed state. Control methods based on the Razumikhin and Lyapunov-Krasovskii ...
Invariant relationships deriving from classical scaling transformations
(American Institute of Physics, 2011)
Because scaling symmetries of the Euler–Lagrange equations are generally not variational
symmetries of the action, they do not lead to conservation laws. Instead, an
extension of Noether’s theorem reduces the equations ...
Soluciones de Einstein no asintóticamente planasSoluciones de Einstein no asintóticamente planas
(2011-02-11)
In this paper, a theorem id demostrated regarding the imposibility of the existence od asymptotically plane solutions in spaces with static cylindrycal symmetry, in the framework of the General Theory of Relativity, if the ...
Self-gravitating black hole scalar wigs
(American Physical Society, 2017-07-26)
It has long been known that no static, spherically symmetric, asymptotically flat Klein-Gordon scalar field configuration surrounding a nonrotating black hole can exist in general relativity. In a series of previous papers, ...
AN AUGMENTED DG SCHEME FOR POROUS MEDIA EQUATIONS
(SPRINGER, 2008)
We present an augmented local discontinuous Galerkin scheme for Darcy flow, that is obtained adding suitable Galerkin least squares terms arising from constitutive and equilibrium equations. The well-posedness of the scheme ...
Dynamics of a multiple-body system and law of conservation of momentum [Fundamentals of Physics]
(Yale University, Open Yale Courses, 2016)
Introduction to the four-vector [Fundamentals of Physics]
(Yale University, Open Yale Courses, 2016)