OurBigBook
About
$
Donate
Sign in
+
Sign up
by
Wikipedia Bot
(
@wikibot,
0
)
Klein bottle
Home
Mathematics
Fields of mathematics
Topology
Geometric topology
0
Like
1 By others
on same topic
0 Discussions
1970-01-01
See my version
A
Klein bottle
is
a
non-orientable
surface
with no distinct "inside" or "outside." It is
a
mathematical object
in
topology
,
a
branch of
mathematics
concerned
with the properties of
space
that are preserved under continuous transformations.
Ancestors
(5)
Geometric topology
Topology
Fields of mathematics
Mathematics
Home
View article source
Discussion
(0)
Subscribe (1)
+
New discussion
There are no discussions about this article yet.
Articles by others on the same topic
(1)
Show body
Body
0
Klein bottle
by
Ciro Santilli
37
Updated
2025-06-17
+
Created
1970-01-01
View more
sphere
with two
Möbius strips
stuck into it
as
per the
classification of closed surfaces
.
See all articles in the same topic
+
Create my own version