What does well-defined mean? In general or in this context (quotient group)
134368
In Group theory proofs what is meant by "well defined"
63214
Can continuity of inverse be omitted from the definition of topological group?
23517
Presentation $\langle x,y,z\mid xyx^{-1}y^{-2},yzy^{-1}z^{-2},zxz^{-1}x^{-2}\rangle$ of group equal to trivial group
16667
How to get intuition in topology concerning the definitions?
70298
Are quotients of chain groups $C_n(X)/C_n(A)$ still free?
141561
What does it mean for a QFT to not be well-defined?
50813
What is the difference between "good" and "well"
156342
When we can say a group can not be abelian
116759
is the group of rational numbers the fundamental group of some space?
63162
Is there a characterization of groups with the property $\forall N\unlhd G,\:\exists H\leq G\text{ s.t. }H\cong G/N$?
58190
Definition of a monoid: clarification needed
8571
Translations in two dimensions - Group theory
81999
What is this quotient space?
82369
What does #{...} mean?
8125
Is "group" singular or plural?
137949
If the quotient group $G/N$ be isomorphic to $G_2$, is $G$ isomorphic to $G_1\times G_2$ where $N$ is isomorphic to $G_1$?
25421
Simple or not simple Groups