# A refinement of the Helson-Szegö theorem and the determination of the extremal measures

Studia Mathematica (1981)

- Volume: 71, Issue: 2, page 203-221
- ISSN: 0039-3223

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topArocena, Rodrigo. "A refinement of the Helson-Szegö theorem and the determination of the extremal measures." Studia Mathematica 71.2 (1981): 203-221. <http://eudml.org/doc/218398>.

@article{Arocena1981,

author = {Arocena, Rodrigo},

journal = {Studia Mathematica},

keywords = {Riesz inequality; extremal measure; exposed point; Hardy spaces; Hilbert transform; Helson-Szegoe theorem},

language = {eng},

number = {2},

pages = {203-221},

title = {A refinement of the Helson-Szegö theorem and the determination of the extremal measures},

url = {http://eudml.org/doc/218398},

volume = {71},

year = {1981},

}

TY - JOUR

AU - Arocena, Rodrigo

TI - A refinement of the Helson-Szegö theorem and the determination of the extremal measures

JO - Studia Mathematica

PY - 1981

VL - 71

IS - 2

SP - 203

EP - 221

LA - eng

KW - Riesz inequality; extremal measure; exposed point; Hardy spaces; Hilbert transform; Helson-Szegoe theorem

UR - http://eudml.org/doc/218398

ER -

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