Vipul: Created page with "{{particular topospace}} ==Definition== '''Dyck's surface''' is a compact non-orientable surface (see classification of compact non-orientable surfaces) ..."

2011-07-29T18:39:30Z

Created page with "{{particular topospace}} ==Definition== '''Dyck's surface''' is a compact non-orientable surface (see classification of compact non-orientable surfaces) ..."

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{{particular topospace}}
[[dimension::3| ]]

==Definition==

'''Dyck's surface''' is a compact non-orientable surface (see [[classification of compact non-orientable surfaces]]) defined in the following equivalent ways:

# It is the [[defining ingredient::connected sum]] of three copies of the [[defining ingredient::real projective plane]].
# It is the connected sum of the real projective plane and the [[defining ingredient::Klein bottle]] (which itself is a connected sum of two real projective planes).
# It is the connected sum of the real projective plane and the [[2-torus]].

Dyck's surface - Revision history

Vipul: Created page with "{{particular topospace}} ==Definition== '''Dyck's surface''' is a compact non-orientable surface (see classification of compact non-orientable surfaces) ..."