If g∈H∞, the integral operator Sg on Hp, BMOA and Bp(Besov) spaces, is defined as Sgf(z)=∫0zf′(w)g(w)dw. In this paper, we prove three necessary sufficient conditions for to have closed range Hp(1≤p<∞), Bp(1<p<∞).

Background: Supracondylar fracture of the humerus is the second most common fracture in children. For most cases closed reduction and percutaneous crossed pinning is recommended. Those patients who had previously undergone an unsuccessful closed reduction trial need open reduction and pin fixation, but the best surgical approach is questionable. Most surgeons apply the technique of posterio...

‎in this paper, a new class of fuzzy sets called fuzzy strongly ${{g}^{*}}$-closed sets is introduced and its properties are investigated. moreover, we study some more properties of this type of closed spaces.

background: supracondylar fracture of the humerus is the second most common fracture in children. for most cases closed reduction and percutaneous crossed pinning is recommended. those patients who had previously undergone an unsuccessful closed reduction trial need open reduction and pin fixation, but the best surgical approach is questionable. most surgeons apply the technique of posterior or...