Pointwise multipliers on martingale Campanato spaces

Eiichi Nakai; Gaku Sadasue

Studia Mathematica, Tome 223 (2014), p. 87-100 / Harvested from The Polish Digital Mathematics Library

Résumé

We introduce generalized Campanato spaces $_{p, ϕ}$ on a probability space (Ω,ℱ,P), where p ∈ [1,∞) and ϕ: (0,1] → (0,∞). If p = 1 and ϕ ≡ 1, then $_{p, ϕ} = B M O$ . We give a characterization of the set of all pointwise multipliers on $_{p, ϕ}$ .

Publié le : 2014-01-01

Zbl 1301.46010

EUDML-ID : urn:eudml:doc:285393

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     title = {Pointwise multipliers on martingale Campanato spaces},
     journal = {Studia Mathematica},
     volume = {223},
     year = {2014},
     pages = {87-100},
     zbl = {1301.46010},
     language = {en},
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Eiichi Nakai; Gaku Sadasue. Pointwise multipliers on martingale Campanato spaces. Studia Mathematica, Tome 223 (2014) pp. 87-100. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-doi-10_4064-sm220-1-5/