Browsing by Title
Now showing items 62925-62944 of 91562
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(Academic Press Inc.apjcs@harcourt.com, 2020)
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(SPRINGER, 2012-03)Given a sequence of random variables {X (n) ,na parts per thousand yen1} and delta aa"e, an observation X (n) is a delta-record if X (n) > max {X (1),aEuro broken vertical bar,X (n-1)}+delta. We obtain, for delta a parts ...
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(Universidad Catolica Silva Henriquez, 2019)The present paper explores three topics that are complementary to the study of demonyms we have carried out in two previous essays (Kordic Riquelme and Chávez Fajardo: 2017; and Chávez Fajardo and Kordic Riquelme (in press). ...
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(Universidad de Chile, 2022)El objetivo central de esta tesis es el estudio de sistemas discretos y semi-discretos de Ecuaciones en Derivadas Parciales, mediante el método de diferencias finitas, para entender de mejor forma algunos problemas de ...
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(Elsevier, 2015)The aim of this research work is to propose a signal processing based technique to classify and estimate bubble sizes. Bubbles are generated by computational fluid dynamics simulations. Local measuring points for velocity ...
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(Springer, 2011-01)We investigate the natural situation of the dissemination of information on various graph classes starting with a random set of informed vertices called active. Initially active vertices are chosen independently with ...
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(Elsevier, 2018-07-10)For every connected graph G, a subgraph H of G is isometric if the distance between any two vertices in H is the same in H as in G. A distance-preserving elimination ordering of G is a total ordering of its vertex-set V ...
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(Universidad de Chile, 2019-06-25)En esta tesis presentamos dos modelos de fenómenos cuánticos donde estudiamos comportamientos resonantes. El primero corresponde a una partícula atrapada por una barrera defi nida por una Delta de Dirac en el semieje ...
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(Institute of Electrical and Electronics Engineers Inc., 2020)
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(Elsevier, 2017)Mass balance of a glacier is an accepted measure of how much mass a glacier gains or loses. In theory, it is typically computed by integral functional and empirically, it is approximated by arithmetic mean. However, the ...
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(Elsevier, 2017)We show how a dynamical system given by a t-score function for some class of monotonic data transformations generates consistent extreme value estimators. The variation of their values increases the uncertainty of proper ...
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(Elsevier, 2011)Without requiring either financial survival assumptions or linear spanning conditions over financial spaces, we prove equilibrium existence in an abstract incomplete market economy with endogenous restricted financial ...
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(Universidad de Chile. Facultad de Economía y Negocios, 2003-12)We consider the problem of a society whose members must choose from a finite set of alternatives. After knowing the chosen alternative, members may reconsider their membership in the society by either staying or exiting. ...
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(Heldermann Verlag, 2020)We study the first order variational behavior of the supremum of an arbitrary family of lower semicontinuous functions over a weakly compactly generated beta-smooth Banach space. In this context, we present new upper-estimations ...
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(Elsevier, 2015)This paper presents Barbalat-like lemmas for fractional order integrals, which can be used to conclude about the convergence of a function to zero, based on some conditions upon its fractional integral. Some examples in ...
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(Universidad de Chile, 2009)En la tesis consideramos acciones de grupos en r,ariedades unidimensionales. En e1 primer capÍtu1o probamos que 1a entropía de Ia acción de un grupo en el círculo, por difeomorfismos de clase C2, es igual a la entropía ...
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(1997)We use Humbert's reduction theory to introduce an obstruction for the unimodularity of minimal vectors of positive definite quadratic forms over totally real number fields. Using this obstruction we obtain an inequality ...
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(London Mathematical Society, 2014)Every Jacobi cusp form of weight k and index m over SL2(Z) Z2 is in correspondence with 2m Dirichlet series constructed with its Fourier coefficients. The standard way to get from one to the other is by a variation of ...
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(Walter de Gruyter GMBH, 2022)In this article, we study compact Riemann surfaces of genus g with an automorphism of prime order g C 1. The main result provides a classification of such surfaces. In addition, we give a description of them as algebraic ...
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(2007)We extend the concept of commutative nilalgebras to commutative algebras which are not power associative. We shall study commutative algebras A over fields of characteristic ≠ 2, 3 which satisfy the identities x(x(xx)) = ...
