Search
Now showing items 1-7 of 7
Eigenvalues, K-theory and Minimal Flows
(2007)
Let (Y, T) be a minimal suspension flow built over a dynamical system (X, S) and with (strictly positive, continuous) ceiling function f : X ! R. We show that the eigenvalues of (Y, T) are contained in the range of a trace ...
HIGH SCHOOL TEACHERS COGNITIVE SCHEMES SHOWN IN PROBLEM SOLVING APPROACHES BASED ON THE USE OF TECHNOLOGY
(2007)
This study documents the type of proof schemes that high school teachers developed and used in problem solving scenarios that involve the use of dynamic software (Cabri-Geometry). Research questions that helped organize ...
Estudio experimental de la viscosidad de un fluido magneto-reológico a base de magnetita mineral
(2007)
Estudiamos experimentalmente la viscosidad de un fluido magneto-reológico (MR) a base de magnetita mineral y aceite automotriz parafrenos. Usamos un reómetro Brookfield de geometrÃa cono-plato al cual se le adapt´o un ...
Teoría de Valores Propios
(2007-08)
In this lecture it is shown how to compute the eigenvalues of a matrix without using determinants.
Solución de Ecuaciones
(2007-01)
The objective of this lecture is to provide some ideas that can help to articulate the methods for solving equations of degree ≤4.
Dinámica de poblaciones
(2007-07)
In this course we present some mathematical models to understand fundamental biological process such as population growth, mutation and natural selection. It is an introductory course in mathematical modeling with a focus ...