ar X iv : 0 80 5 . 18 60 v 1 [ m at h . FA ] 1 3 M ay 2 00 8 UNCONDITIONAL BASIC SEQUENCES IN SPACES OF LARGE DENSITY
نویسنده
چکیده
We study the problem of the existence of unconditional basic sequences in Banach spaces of high density. We show, in particular, the relative consistency with GCH of the statement that every Banach space of density אω contains an unconditional basic sequence.
منابع مشابه
ar X iv : 0 80 5 . 18 60 v 2 [ m at h . FA ] 1 5 M ay 2 00 8 UNCONDITIONAL BASIC SEQUENCES IN SPACES OF LARGE DENSITY
We study the problem of the existence of unconditional basic sequences in Banach spaces of high density. We show, in particular, the relative consistency with GCH of the statement that every Banach space of density אω contains an unconditional basic sequence.
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We study the problem of the existence of unconditional basic sequences in Banach spaces of high density. We show, in particular, the relative consistency with GCH of the statement that every Banach space of density אω contains an unconditional basic sequence.
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