On vector-valued inequalities for Sidon sets and sets of interpolation
Colloquium Mathematicum, Tome 64 (1993) no. 2, pp. 233-244
Voir la notice de l'article provenant de la source Institute of Mathematics Polish Academy of Sciences
Let E be a Sidon subset of the integers and suppose X is a Banach space. Then Pisier has shown that E-spectral polynomials with values in X behave like Rademacher sums with respect to $L_p$-norms. We consider the situation when X is a quasi-Banach space. For general quasi-Banach spaces we show that a similar result holds if and only if E is a set of interpolation ($I_0$-set). However, for certain special classes of quasi-Banach spaces we are able to prove such a result for larger sets. Thus if X is restricted to be "natural" then the result holds for all Sidon sets. We also consider spaces with plurisubharmonic norms and introduce the class of analytic Sidon sets.
N. Kalton. On vector-valued inequalities for Sidon sets and sets of interpolation. Colloquium Mathematicum, Tome 64 (1993) no. 2, pp. 233-244. doi: 10.4064/cm-64-2-233-244
@article{10_4064_cm_64_2_233_244,
author = {N. Kalton},
title = {On vector-valued inequalities for {Sidon} sets and sets of interpolation},
journal = {Colloquium Mathematicum},
pages = {233--244},
year = {1993},
volume = {64},
number = {2},
doi = {10.4064/cm-64-2-233-244},
language = {en},
url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-64-2-233-244/}
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TY - JOUR AU - N. Kalton TI - On vector-valued inequalities for Sidon sets and sets of interpolation JO - Colloquium Mathematicum PY - 1993 SP - 233 EP - 244 VL - 64 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4064/cm-64-2-233-244/ DO - 10.4064/cm-64-2-233-244 LA - en ID - 10_4064_cm_64_2_233_244 ER -
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