Topics in Topology

Stevo Todorcevic (Autor)

Buch | Softcover

VIII, 160 Seiten

1997 | 1997
Springer Berlin (Verlag)
978-3-540-62611-4 (ISBN)

Artikel merken

The book describes some interactions of topology with other areas of mathematics and it requires only basic background. The first chapter deals with the topology of pointwise convergence and proves results of Bourgain, Fremlin, Talagrand and Rosenthal on compact sets of Baireclass-1 functions. In the second chapter some topological dynamics of beta-N and its applications to combinatorial number theory are presented. The third chapter gives a proof of the Ivanovskii-Kuzminov-Vilenkin theorem that compact groups are dyadic. The last chapter presents Marjanovic's classification of hyperspaces of compact metric zerodimensional spaces.

Contents: Topology of pointwise convergence.- A theorem of Eberlein.- Ptak's Lemma.- Namioka's theorem.- Rosenthal's theorem.- Properties of Baire and Ramsey.- Baire property of analytic sets.- Baire property of filters and ideals.- Selective coideals.- Baire's characterization theorem and its corollaries.- Borel sets.- A selective analytic ideal.- Bourgain-Fremlin-Talagrand's theorem.- A space of ultrafilters.- Glazer's theorem.- A topological proof of van der Waerden theorem.- A semigroup of variable words.- Countable chain conditions of topological groups.- Michael's selection theorem.- Inverse systems.- Haydon's theorem.- Quotient groups.- A decomposition of compact groups.- Pestov's theorems.- Free topological groups.- Exponentially complete spaces.- Vaught's homeomorphism theorem.- Resolving a space: Accumulation orders and spectra.- Accumulation spectra of hyperspaces.- List of all exponentials.- Multiplication of accumulation orders.

Erscheint lt. Verlag	20.3.1997
Reihe/Serie	Lecture Notes in Mathematics
Zusatzinfo	VIII, 160 p.
Verlagsort	Berlin
Sprache	englisch
Maße	155 x 235 mm
Gewicht	249 g
Themenwelt	Mathematik / Informatik ► Mathematik ► Analysis
Themenwelt	Mathematik / Informatik ► Mathematik ► Geometrie / Topologie
Schlagworte	compact groups • function spaces • Homeomorphism • hyperspaces • Topological Dynamics • Topologie
ISBN-10	3-540-62611-5 / 3540626115
ISBN-13	978-3-540-62611-4 / 9783540626114
Zustand	Neuware