Dennis Garity (Author), Dušan Repovš (Author)

Abstract

We show that for every sequence ▫$(n_i)$▫, where each ▫$n_i$▫ is either an integer greater than 1 or is ▫$\infty$▫, there exists a simply connected open 3-manifold ▫$M$▫ with a countable dense set of ends ▫$\{e_i\}$▫ so that, for every ▫$i$▫, the genus of end ▫$e_i$▫ is equal to ▫$n_i$▫. In addition, the genus of the ends not in the dense set is shown to be less than or equal to 2. These simply connected 3-manifolds are constructed as the complements of certain Cantor sets in ▫$S^3$▫. The methods used require careful analysis of the genera of ends and new techniques for dealing with infinite genus.

Keywords

3-manifold set;wild Cantor set;local genus;defining sequence;exhaustion;end;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UL FMF - Faculty of Mathematics and Physics
UDC: 515.124
COBISS: 18016345 Link will open in a new window
ISSN: 1660-5446
Views: 507
Downloads: 338
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Type (COBISS): Article
Pages: art. 109 (12 str.)
Volume: ǂVol. ǂ14
Issue: ǂiss. ǂ3
Chronology: 2017
DOI: http://dx.doi.org/10.1007/s00009-017-0907-9
ID: 11215366
Recommended works:
, delo diplomskega seminarja