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Fundamental group of the torus
...
Mathematics
Area of mathematics
Geometry and topology
Topology
Topological surface
Torus
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Words: 12
For the standard longitude
a
and meridian
b
,
π
1
(
T
2
)
≅
⟨
a
,
b
∣
[
a
,
b
]
=
1
⟩
≅
Z
2
.
(129)
Ancestors
(7)
Torus
Topological surface
Topology
Geometry and topology
Area of mathematics
Mathematics
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