Title of article
Open problems on graphs arising from geometric topology
Author/Authors
Cavicchioli، نويسنده , , Alberto and Repov?، نويسنده , , Du?an and Skopenkov، نويسنده , , Arkadij B.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1998
Pages
20
From page
207
To page
226
Abstract
We have collected several open problems on graphs which arise in geometric topology, in particular in the following areas: 1.
sic embeddability of compacta into the plane R2;
proximability of maps by embeddings;
countable collections of continua in R2 and their span; and
presentations of closed PL manifolds by colored graphs. These problems should be of interest to both topologists and combinatorists.
Keywords
Van Kampenיs obstruction , Approximability by embeddings , Basic embedding , Tree , width , Symmetric span , Chainability , Continua , Isotopy , ?-disjoinable graphs
Journal title
Topology and its Applications
Serial Year
1998
Journal title
Topology and its Applications
Record number
1575866
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