Real projective space is Hausdorff
131637
Real projective space is Hausdorff: is this proof correct?
120135
Show every nonempty compact Hausdorff space is not the countable union of nowhere dense sets
33114
Uniqueness of a continuous extension of a function into a Hausdorff space
65333
Weighted projective space and projective space are isomorphic
128934
Every infinite Hausdorff space has an infinite discrete subspace
120130
Baker-Hausdorff Lemma from Sakurai's book
42698
Set of limit points of a subset of a Hausdorff space is closed.
115794
When is the vector space of continuous functions on a compact Hausdorff space finite dimensional?
100121
Assume that $(\text{X}, T)$ is compact and Hausdorff. Prove that a comparable but different topological space $(\text{X},T')$ is not.
84437
Prove that the projection $p_i$ from the product space $X_I S_i \tau$ into $S_i \tau_i$ is open for each $i \in I$
37092
Homeomorphism between a cone in a compact space and this compactification
148112
Prove that a topological space equipped with a delta-complex structure is Hausdorff
26794
Metrizability of Hausdorff continuous image of compact metric space
29655
$L^p$ and $L^q$ space inclusion
152679
Homogeneous topological spaces
82814
Homework question on whether two quotient spaces are homeomorphic
78228
Hausdorff Maximal Principle and Axiom of Choice