Bezout lemma unique solution
32108
$ a\in \Bbb Z_n$ is invertible $\,\Rightarrow\gcd (a,n) =1$
56650
Prove that $(G, \circ)$ is a group if $a\circ x = b$ and $x\circ a = b$ have unique solutions
56528
On the proof of existence and uniqueness of radix representation
157136
Why a special ball in $S^3$ is unique?
39321
If $f:\mathbb R \to \mathbb R$ satisfies $f'(x) <L$ for some $L<1$, then $f$ has a unique fixed point
32209
Labeling solutions of an Eigenvalue equation involving Bessel functions
65077
Differential Equations, unique solution
42516
If every $x\in X$ is uniquely $x=y+z$ then $\|z\|+\|y\|\leq C\|x\|$
139168
Prove that there is an unique $z$ s.t. $f(z) = z$ where $z$ is a complex number
114522
Prove that identity is unique in a group
89089
Prove that there is a unique inner product on $V$
94855
Prove if a (mod n) has a multiplicative inverse, then it's unique
158444
Is this periodic solution unique? (ODE)
46408
Show that the Hausdorff topology is unique in a finite set $X$
7396
Unique representation of a vector
63277
Gordan’s lemma equivalent statement
120130
Baker-Hausdorff Lemma from Sakurai's book