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Nov
23
answered Graph build of triangles
Nov
22
revised Graph build of triangles
added 41 characters in body
Nov
22
comment Graph build of triangles
I am just asking if it has any name in literature...
Nov
22
comment Graph build of triangles
Yes $K_4$ is ok, even if you remove an edge. But I am afraid of book like structure ( a graph glued with triangles which is embedsble in n semi planes glued by a line)
Nov
22
comment Graph build of triangles
ok, it probably is. Could it has book- like structure? That is for example 10 triagles fan glued by one edge? Is it still triangulation ? Even it has no manifold embeddeing?
Nov
22
revised Graph build of triangles
deleted 53 characters in body
Nov
22
comment Graph build of triangles
No, because of multiple edges. I mean a graph, which is result of gluing vertices of many triangles ( not necessary gluing edges)
Nov
22
awarded  Editor
Nov
22
revised Graph build of triangles
added 127 characters in body
Nov
22
comment Graph build of triangles
No. Triangulation require no multiplicity of edges. And triangulation, usually is embedable info manifold, whilst I am asking about more general situation where triangles may form book like construction.
Nov
22
asked Graph build of triangles
May
17
comment What is identity arrow in the category Set?
OK, thank You - I understand now.
May
17
asked What is identity arrow in the category Set?
Feb
23
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accepted What is a name for given below polynomials?
Feb
3
awarded  Student
Feb
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asked What is a name for given below polynomials?
May
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awarded  Supporter
Oct
12
awarded  Nice Answer