$\lambda_{\max}\geq n$ for a positive reciprocal matrix
118883
If $\lambda_{max} = n$, then $n\times n$ positive, reciprocal matrix A is consistent
116685
Reciprocal of Holder's inequality
53378
$\max(\{n: n+5 | n^5 + 5\})$
143374
Elegant proof that maximum of sums is, at most, sum of maximums
26828
Generalization of Hölder inequality
137232
Bounds for the Harmonic k-th partial sum.
90964
Prove: symmetric positive definite matrix
101286
How show that $|a_{n}-1|\le c\lambda ^n,\lambda\in (0,1)$
52711
Prove that the sequence $\{v_n\}$ converges to the maximum value of $f$ on $[a,b]$
102817
$A,B\in M_{n}(\mathbb{R})$ so that $A>0, B>0$, prove that $\det (A+B)>\max (\det(A), \det(B))$
33673
Proving $N(x) = (A(x,x))^\frac12$ is a norm in $V$ given that A is a positive definite bilinear form
135252
If $M$ is positive definite, then $\operatorname{det}{(M)}\leq \prod_i m_{ii}$
13228
Proofs of AM-GM inequality
118417
Is $AA^T$ positive semidefinite?
37117
Sum of positive definite matrices still positive definite?
97121
A question on subordinate matrix norm
73952
Upper bound for the sum of absolute values of the eigenvalues