topology on units in a topological ring
138383
group of units in a topological ring
11573
Rings and some of their properties
28500
What are the components and path components of $\mathbb{R}^{\omega}$ in the product, uniform, and box topologies?
129858
"Almost" ring homomorphism
4353
Unit group of power series ring
63192
A chain ring with Krull dimension greater than one
62128
Zariski Topology question
99353
Topology on cartesian product and product topology.
112131
Characterizing all ring homomorphisms $C[0,1]\to\mathbb{R}$.
72190
Topological proof on discrete topology where $X$ is infinite
101986
Prob. 2, Sec. 20 in Munkres' TOPOLOGY, 2nd ed: The dictionary order topology on $\mathbb{R} \times \mathbb{R}$ is metrizable.
125761
Is this proof for Theorem 16.4 Munkres Topology correct?
99715
Proper ideal and units proof
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
147793
A variation on the induced topology (subspace topology)
32772
Proving units in a ring