Equivalence of the definitions of the Subbasis of a Topology
42913
Equivalence of the definition of the Subbasis of a Topology
158814
Two definitions of locally compact space
101986
Prob. 2, Sec. 20 in Munkres' TOPOLOGY, 2nd ed: The dictionary order topology on $\mathbb{R} \times \mathbb{R}$ is metrizable.
108864
Showing that two topologies give rise to the same topology
40071
What is the cardinality of the set of all topologies on $\mathbb{R}$?
133266
If $(X, \mathcal{T})$ has a countable subbasis, then it has a countable basis
59519
What about the continuity of these functions in the uniform topology?
18828
Base and empty set of a topology
150796
Subspace topology and order topology (2)
87265
If $(A-\lambda{I})$ is $\lambda$-equivalent to $(B-\lambda{I})$ then $A$ is similar to $B$
125761
Is this proof for Theorem 16.4 Munkres Topology correct?
105996
Topology of matrices
17544
another topology multiple choice
108226
Are these bases for a topology?
62128
Zariski Topology question
85870
Show this set is a base for some topology on $\mathbb{Z}$
14532
Closure of identity element in a topological group is the intersection of its neighborhood system