2 research outputs found
A Best Possible Double Inequality for Power Mean
We answer the question: for any p,qââ with pâ q and pâ -q, what are the greatest value λ=λ(p,q) and the least value ÎŒ=ÎŒ(p,q), such that the double inequality Mλ(a,b)0 with aâ b? Where Mp(a,b) is the pth power mean of two positive numbers a and b