Small bound isomorphisms of the domain of a closed ∗‐derivation
Small bound isomorphisms of the domain of a closed ∗‐derivation
The domain 𝒟 ( δ ) of a closed ∗‐derivation δ in C ( K ) ( K : a compact Hausdorff space) is a generalization of the space C (1) [0, 1] of differentiable functions on [0, 1]. In this paper, a problem proposed by Jarosz (1985) is studied …