Topology of two letters: showing that two letters are homeomorphic (or not)
34293
Homeomorphism between pairs of letters
120685
Topology induced from Kuratowski Closure properties
45432
Showing that $f:(0,2\pi]\to S^1$ is not a homeomorphism
107076
Prove $S^1$ is not homeomorphic to $S^2$ using connectedness
48740
What is the homeomorphism between a disk and an ellipse?
77563
Homeomorphism between spaces equipped with cofinite topologies
122110
Character of the subobject classifier in the topos of $\mathbf{M}$-sets.
112306
Two manifolds $X$ and $Y$ with two bijective continuous functions from $X$ to $Y$ and $Y$ to $X$, but not homeomorphic
101363
Computing Homology using Mayer-Vietoris
147961
Characterizing simply connected spaces
32340
Continuous bijections and their inverses
128266
Dual Spaces and Natural maps
27933
Show that unit circle is not homeomorphic to the real line
88981
Explicit Homeomorphism from $\mathbb{R}^2$ to open disk
155794
Are the complements of two homeomorphic compact, connected subsets of $\mathbb{R}^2$ homeomorphic?
91878
Homeomorphism of the Disk
82814
Homework question on whether two quotient spaces are homeomorphic