Intersection of two centralizers
6153
Suppose that $G$ is a group with the property that for every choice of elements in $G$, $axb=cxd$ implies $ab=cd$. Prove that $G$ is Abelian.
19720
A normal subgroup intersects the center of the $p$-group nontrivially
83100
Prove that the center of a ring is a subring.
23941
Normal Subgroups that Intersect Trivially
150311
Intersection of two `std::map`s
152193
The intersection of a closure with an open set
93198
The order of a conjugacy class is bounded by the index of the center
62180
Best way to find the intersection of multiple sets?
106050
Finding a conformal map from the intersection of two disks to the unit disk.
102341
Primary decomposition of a monomial ideal
56370
Associative operation on a set $S$
136108
Arbitrary intersection of closed, connected subsets of a compact space connected?
139451
Prove that any two nontrivial subgroups of $\mathbb{Q}$ have nontrivial intersection
44811
Intersection of Common Chords of Three Circles
68167
Intersection of powers of an ideal in a Noetherian ring
60731
Factorization of a map between CW complexes
107000
Dimension of intersection of distinct subspaces