Distinctive properties of Stone-Čech compactifications
نویسندگان
چکیده
منابع مشابه
Stone-cech Compactifications via Adjunctions
The Stone-Cech compactification of a space X is described by adjoining to X continuous images of the Stone-tech growths of a complementary pair of subspaces of X. The compactification of an example of Potoczny from [P] is described in detail. The Stone-Cech compactification of a completely regular space X is a compact Hausdorff space ßX in which X is dense and C*-embedded, i.e. every bounded re...
متن کاملOn matrix points in Čech–Stone compactifications of discrete spaces
We prove the existence of (2 , τ)-matrix points among uniform and regular points of Čech–Stone compactification of uncountable discrete spaces and discuss some properties of these points.
متن کاملAlgebra in the Stone - Čech Compactification and its Applications to Ramsey Theory
Let me begin by expressing my sincere gratitude to the Japanese Association of Mathematical Sciences for inviting me to present this lecture and for giving me the JAMS International Prize for 2003 . I am deeply honored. This lecture is not a survey, but simply a discussion of some topics that I find interesting. For the most recent surveys of this subject area in which I have participated see [...
متن کاملGeometrical properties of a family of compactifications
We study the benefits of the explicit formulas of a parametrized family of bijections and the explicit formula of a certain metric. These formulas are induced by a family of compactifications of C that ”account for all arguments of infinity”. This family of bijections map the union of C and a continuum of ideal points onto a family of spherical bowls. This family of bijections are shown to give...
متن کاملLow – Energy Properties of ( 0 , 2 ) Compactifications ∗
We investigate the low–energy properties of a ZZ12 orbifold with continuous Wilson line moduli. They give rise to a (0,2) superstring compactification. Their Kähler potentials and Yukawa couplings are calculated. We study the discrete symmetries of the model and their implications on the threshold corrections to the gauge couplings as well as for string unification. String theory is the only kn...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Topology
سال: 1969
ISSN: 0040-9383
DOI: 10.1016/0040-9383(69)90009-3