The search session has expired. Please query the service again.

The search session has expired. Please query the service again.

Displaying similar documents to “Biorthogonal systems and bases in Banach space (Preliminary note)”

On strong M-bases in Banach spaces with PRI.

Deba P. Sinha (2000)

Collectanea Mathematica

Similarity:

If every member of a class P of Banach spaces has a projectional resolution of the identity such that certain subspaces arising out of this resolution are also in the class P, then it is proved that every Banach space in P has a strong M-basis. Consequently, every weakly countably determined space, the dual of every Asplund space, every Banach space with an M-basis such that the dual unit ball is weak* angelic and every C(K) space for a Valdivia compact set K , has a strong M-basis. ...

Quotients with a shrinking basis

Jorge Mujica (2012)

Studia Mathematica

Similarity:

We present a simple proof of a theorem that yields as a corollary a result of Valdivia that sharpens an old result of Johnson and Rosenthal.