A Remez-Type Inequality for Non-dense Müntz Spaces with Explicit Bound Original Research Article

LetΛ :=(λk)∞k=0be a sequence of distinct nonnegative real numbers withλ0 :=0 and ∑∞k=1 1/λk<∞. Letϱ∈(0, 1) andε∈(0, 1−ϱ) be fixed. An earlier work of the authors shows that [formula]is finite. In this paper an explicit upper bound forC(Λ, ε, ϱ) is given. In the special caseλk :=kα,α>1, our bounds are essentially sharp.