Iljazovic, Zvonko - Compact manifolds with computable boundaries

lmcs:891 - Logical Methods in Computer Science, December 11, 2013, Volume 9, Issue 4
Compact manifolds with computable boundaries

Authors: Iljazovic, Zvonko

We investigate conditions under which a co-computably enumerable closed set in a computable metric space is computable and prove that in each locally computable computable metric space each co-computably enumerable compact manifold with computable boundary is computable. In fact, we examine the notion of a semi-computable compact set and we prove a more general result: in any computable metric space each semi-computable compact manifold with computable boundary is computable. In particular, each semi-computable compact (boundaryless) manifold is computable.


Source : oai:arXiv.org:1310.7911
DOI : 10.2168/LMCS-9(4:19)2013
Volume: Volume 9, Issue 4
Published on: December 11, 2013
Submitted on: June 25, 2015
Keywords: Computer Science - Logic in Computer Science,Mathematics - Logic


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