Let (X,S,μ) be a
non-atomic probability space. Our purpose is to note an analogue of Liapounoff’s
convexity theorem, as a statement about L∞(μ), for certain real Birnbaum-Orlicz
spaces LΦ(μ), in particular reflexive ones, under the usual norms: the extreme points
of the unit ball yield the full image of the ball under finite dimensional continuous
linear maps.
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