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The Tsirelson space tau (p) has a unique unconditional basis up to permutation for 0 < p < 1
(Hindawi Publishing Corporation, 2009)
Artículo / Artikulua,
We show that the p-convexified Tsirelson space tau((p)) for 0 < p < 1 and all its complemented subspaces with unconditional basis have unique unconditional basis up to permutation. The techniques involved in the proof are ...
On perfectly homogeneous bases in quasi-Banach spaces
(Hindawi Publishing Corporation, 2009)
Artículo / Artikulua,
For 0 < p < infinity the unit vector basis of l(p) has the property of perfect homogeneity: it is equivalent to all its normalized block basic sequences, that is, perfectly homogeneous bases are a special case of symmetric ...