Abstract
Let f be a complex summable function on the circle T. f is called analytic if these equivalent conditions hold: the Fourier coefficients
all vanish for n < 0; and there is a holomorphic function F in the open disc A satisfying
whose boundary function is f. The space H1 is, ambiguously, the set of all such functions for F.
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© 1990 Birkhäuser Verlag Basel
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Helson, H. (1990). Large Analytic Functions. In: Helson, H., Sz.-Nagy, B., Vasilescu, FH., Arsene, G. (eds) Linear Operators in Function Spaces. Operator Theory: Advances and Applications, vol 43. Birkhäuser Basel. https://doi.org/10.1007/978-3-0348-7250-8_14
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DOI: https://doi.org/10.1007/978-3-0348-7250-8_14
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