UNIQUE MAXIMAL IDEAL IN THE ALGEBRA L (( l_q)_c_0 ) WITH 1 \u3c q

An important problem in Banach space theory since the 1950s has been the study of the structure of closed algebraic ideals in the algebra L (X ) where X is a Banach space.The Banach spaces X for which that structure is well-known are very few. It is known that every non-zero ideal in L (X ) contains the ideal of all finite-rank operators on X and that if X has a Schauder basis every non-zero closed ideal in L (X ) contains the ideal of all compact operators on X.In this dissertation I study the structure of the space (l_q)_c_0, for 1 \u3c q \u3c and I find the unique proper maximal ideal in the algebra L((l_q)_c_0).Let T be a bounded linear operator on X=(l_q)_c_0 with

Análisis de las acciones afirmativas para la igualación de género en Colombia. Liberalismo de Rawls vs. Feminismo Radical de Catherine Mackinnon

Desde el titulo mismo de este trabajo se parte de un supuesto implícito, y es el de la existencia de desigualdades desde el punto de vista del género. Estamos aceptando que al existir unas acciones llamadas acciones afirmativas o positivas, para efectos de igualar a hombres y mujeres, en el campo laboral especialmente (ley de cuotas, beneficios por maternidad, etc.), es porque la condición de ellas es manifiestamente desigual, o inequitativa, en comparación con la de los varones, en nuestro medio social. La existencia de tales acciones finalmente reafirma el hecho de la discriminación, puesto que existen precisamente como elementos de igualación, no sólo en lo que tiene que ver con género, sino también con raza, etnicidades,From the title of this work, it is based on an implicit assumption, and it is the existence of inequalities from the point of view of gender. We are accepting that the existence of actions called affirmative or positive actions, in order to equalize men and women, in the labor field especially (quota law, maternity benefits, etc.), is because their condition is manifestly unequal, Or unequal, in comparison with that of men, in our social environment. The existence of such actions finally reaffirms the fact of discrimination, since they exist precisely as elements of equality, not only in what has to do with gender, but also with race, ethnicity

The maximal ideal in the space of operators on

We study the isomorphic structure o