Search
Now showing items 1-9 of 9
Equilibrio walrasiano en economías de intercambio
Equilibrio walrasiano en economías de intercambio
(2009-02-18)
We present the aggregated excess demand functions in an exchange economy. We study the properties and the equilibrium price vector of the aggregated excess demand functions. We prove that the walrasian equilibrium is a ...
Repeating games and dynamical systems in oil market
Juegos repetitivos y sistemas dinámicos en el mercado del petroleo
(2010-04-16)
We use the modern theory of repetitive games in a model that help understand a market with a cartel like OPEP. We also study a dynamical system Lotka-Volterra type, and we analyze the dynamic behavior of the model.
un modelo de equilibrio para economías de producción con análisis de actividad
un modelo de equilibrio para economías de producción con análisis de actividad
(2009-02-20)
In this paper we study a general equilibrium model for economies with activitiesanalysis production technologies and we prove a global index theorem for regulareconomies.Keywords: Regular economy, economic equilibrium, ...
A note on $k$-finite objects in a boolean topos with the natural numbers object
Una nota sobre objetos <img alt="k" class="tex" src="http://www.latindex.ucr.ac.cr/plugins/generic/latexRender/cache/8ce4b16b22b58894aa86c421e8759df3.png"/>-finitos en un topos booleano con el objeto de los números naturales
(2012-07-01)
We prove that every $k$-finite object in a boolean topos with nat-ural number object is internally the quotient of a natural number object.Keywords: Topoi, $k$-finite objects, natural numbers.Mathematics Subject Classification: ...
Algunos aspectos de morfismos K finitos en topos elementales
Algunos aspectos de morfismos K finitos en topos elementales
(2009-02-18)
In this paper we study conditions under which morphims f que va de X a Y, are K-finite in a topos E. We construct some counterexamples.
Coproductos fibrados de morfismos K-finitos
Coproductos fibrados de morfismos K-finitos
(2009-02-18)
In this paper we study conditions under which the push-out of morphisms K-finite are K-finite, and some related problems.
K-finite objects and decidability
Objetos K-finitos y decidibilidad
(2014-01-01)
We study the k-finite and decidable objects in an elementary topos. We prove some results concerning k-finite and decidable objects.
Sobre una construcción de un monoide libre con identidad sobre un topos E con el objeto de los números naturales
(2013-04-04)
We proved that the free moniod with identify in X isM(X)= R \in \Omega^{NxNxX/R} es funcional y \_n \in N dom R=(n)} -----> ix \Omega^{NxNxX/R}.
K-finite decidable objects and finite cardinals in an arbitrary topos
Objetos K-finitos decidibles y cardinales finitos en un topos arbitrario
(2012-03-08)
In an elemetary topos $\varepsilo$, we prove that the class of K-finite decidable objects is the same to the class of finite cardinals in E if and only if every K-finite decidable object X such that $X \longrightarrow 1$ ...