On unconditional exponential bases in weighted spaces on real axis
Ufa mathematical journal, Tome 7 (2015) no. 3, pp. 108-118
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We prove that if there exists an unconditional exponential basis in integral weighted functional space on interval $(-1,1)$ and the entire generating function satisfies some condition, then space $L_2(h)$ as a normed space is isomorphic to classical space $L_2$.
Keywords:
Hilbert spaces, entire functions, unconditional exponential bases, Riesz bases.
@article{UFA_2015_7_3_a11,
author = {A. A. Yunusov},
title = {On unconditional exponential bases in weighted spaces on real axis},
journal = {Ufa mathematical journal},
pages = {108--118},
publisher = {mathdoc},
volume = {7},
number = {3},
year = {2015},
language = {en},
url = {http://geodesic.mathdoc.fr/item/UFA_2015_7_3_a11/}
}
A. A. Yunusov. On unconditional exponential bases in weighted spaces on real axis. Ufa mathematical journal, Tome 7 (2015) no. 3, pp. 108-118. http://geodesic.mathdoc.fr/item/UFA_2015_7_3_a11/