Browsing by Title
Now showing items 63442-63461 of 91945
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(BLACKWELL, 2006-02)Little is known about how animals acquire and use prior information, particularly for Bayesian patch assessment strategies. Because different patch assessment strategies rely upon distinct capabilities to obtain information, ...
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(Springer, 2013)The general one-dimensional potential energy function, including centrifugal distortion, for a diatomic molecule is morphed with a series of Morse-like functions for each of the rotational quantum numbers J . For each ...
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(Elsevier, 2017)In this paper we describe stability properties of the Sine-Gordon breather solution. These properties are first described by suitable variational elliptic equations, which also implies that the stability problem reduces ...
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(Texas State University, 2017)We study the periodic modified KdV equation, where a periodic in space and time breather solution is known from the work of Kevrekidis et al. [19]. We show that these breathers satisfy a suitable elliptic equation, and we ...
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On the variations of electronic chemical potential and chemical hardness induced by solvent effects (ELSEVIER, 2006-12-29)The effects that a polarizable medium exerts on the electronic chemical potential and the chemical hardness of neutral and charged molecules are discussed in detail, using the continuum approach based on the polarizable ...
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(MDPI, 2022)A wide variety of materials, strategies, and methods have been proposed to face the challenge of wastewater pollution. The most innovative and promising approaches include the hybrid materials made of polymeric nanofibers ...
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(1985)Let E, F be two fields of characteristic 2 and let W(E), W(F) be the Witt rings of non-singular symmetric bilinear forms over E and F. In this note it is proved that if dimE2 E = dimF2 F > 2, then E ≅ F is equivalent ...
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(Universidad de Chile, 2014)
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(Cambridge Univ. Press, 2020)
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(Springer, 2017)Conceptual DFT and quantum chemical topology provide two different approaches based on the electron density to grasp chemical concepts. We present a model merging both approaches, in order to obtain physical properties ...
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(2011)We introduce what are called regular materials for which, by de¯nition, the corresponding solution of the classical periodic homogenization problem remains bounded in H2 loc . We give examples of two types of such ...
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(SUOMALAINEN TIEDEAKATEMIA, 2006)This article deals with the conjugacy problem of uniformly quasisymmetric groups of circle homeomorphims to groups of Mobius transformations. We prove that if the involved maps have some degree of regularity and the uniform ...
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(ACADEMIC PRESS INC ELSEVIER SCIENCE, 2006-07-01)In this article we study uniqueness of positive solutions for the nonlinear uniformly elliptic equation M-lambda(+),(Lambda)(D(2)u) - u + u(P) = 0 in R-N, lim(r ->infinity) u(r) = 0, where M-lambda(,Lambda)+ (D(2)u) denotes ...
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On uniqueness of equilibrium for complete markets with infinitely many goods and in finance models (Universidad de Chile. Facultad de Economía y Negocios, 1999-06)Our concern in this paper is to obtain conditions for the uniqueness of equilibria, with, commodity bundles as consumption patterns which depend on the state of the world. In the first section we consider an economy with ...
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(Springer Verlag, 2019)© 2018, Springer-Verlag GmbH Germany, part of Springer Nature and Mathematical Optimization Society. We propose dynamic sampled stochastic approximation (SA) methods for stochastic optimization with a heavy-tailed distribution ...
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(Blackwell Publishing Ltd, 2003)Previous assessment of the stability of perpendicular particle drifts in cold magnetoplasmas showed that their free energy could stimulate wave activity under various circumstances that included nonoscillatory (aperiodic, ...
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(AMER INST PHYSICS, 2016)We investigate the Schrodinger representations of certain infinite-dimensional Heisenberg groups, using their corresponding Wigner transforms.
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On-line analysis of biosignals for the automation of total and specific sleep deprivation in the rat (SOC BIOLGIA CHILE, 2008)A computer-based system that automates sleep studies, including sleep deprivation paradigms, is described. The system allows for total or REM-specific sleep deprivation and is based on a reliable, fast-responding, ...
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(Elsevier B.V., 2018)We present a strategy for the on-line estimation of the aerobic reaction phase length for a partial nitrification process with pH and dissolved oxygen closed-loop control. To overcome existing drawbacks associated to partial ...
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(Institute of Physics Publishing, 2019)The Cosmology Large Angular Scale Surveyor (CLASS) is mapping the polarization of the cosmic microwave background (CMB) at large angular scales (2 < ℓ ≲ 200) in search of a primordial gravitational wave B-mode signal ...
