ON THE UNIFORM CONTINUITY OF METRIC PROJECTIONS IN BANACH SPACES

(整期优先)网络出版时间:1992-03-13
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LetMbeaconvexChebyshevsubsetofauniformlyconvexanduniformlysmoothBanachspace.ItisprovedthatthemetricprojectionP_MofXontoMisuniformlycontinu-ousoneveryboundedsubsetofX.Moreover,aglobalandexplicitestimateonthemodulusofcontinuityofthemetricprojectionisobtained.