Geodesic
A Note on M-Summands in Dual Spaces
Canadian mathematical bulletin, Tome 30 (1987) no. 4, pp. 393-398

Voir la notice de l'article provenant de la source Cambridge University Press

A theorem concerning M-summands in dual spaces is used to prove that certain known M-ideals are not M-summands. In some cases where this information was already known, our procedure greatly simplifies the earlier proofs. Finally, we give a condition to determine which M-ideals in dual spaces are M-summands and which are not.
DOI : 10.4153/CMB-1987-058-4
Mots-clés : Primary 46B10, Secondary 47D25, 41A50, M-summand, M-ideal 
Feeman, Timothy. A Note on M-Summands in Dual Spaces. Canadian mathematical bulletin, Tome 30 (1987) no. 4, pp. 393-398. doi: 10.4153/CMB-1987-058-4
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