How to determine the smallest $\ m\ $ with $\ G\le S_m\ $?
64269
Finding the minimal $n$ such that a given finite group $G$ is a subgroup of $S_n$
131168
Minimizing $\cot^2 A +\cot^2 B + \cot^2 C$ for $A+B+C=\pi$
44817
Lower bound on energy is potential minimum
51914
Show that $S$ is compact.
140001
Minimum value of $2^{\sin^2x}+2^{\cos^2x}$
103307
Generate the smallest $\sigma$-algebra containing a given family of sets
105988
Find the uniform lower bound of the smallest eigenvalue of a certain matrix
86902
Consider the smallest number in each of the $n\choose r$ subsets (of size $r$) of $S=\{1,2,\ldots,n\}$...
130858
How can one find $\mu$?
134159
Smallest value of $a^2 + b^2 + c^2+ d^2$, given values for $(a+b)(c+d)$, $(a+c)(b+d)$, and $(a+d)(b+c)$
61302
Find the least value of $ \sec^6 x +\csc^6 x + \sec^6 x\csc^6 x$
152074
How to find out the global minimum of the following expression
109290
How to find the smallest enclosing circle over a set of circles?
101372
Questions concerning smallest fraction between two given fractions.
133481
How to find the smallest number with just $0$ and $1$ which is divided by a given number?
65096
$\chi(G)+\chi(G')\leq n+1$
38702
How to minimize $|z_1 - z_2|^2 + |z_1 - z_4|^2 + |z_2 - z_3|^2 + |z_3 - z_4|^2$?