Ole Fredrik Brevig

activity

20132026

most citedThe multiplicative Hilbert matrix

57 citations · 299 across the 47 of their papers we have counts for

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Showing 2017Show all

4 papers · 1 filter

math.FA2017★ 13 cited

Contractive inequalities for Hardy spaces

Ole Fredrik Brevig, Joaquim Ortega-Cerdà, Kristian Seip +1

We state and discuss several interrelated results, conjectures, and questions regarding contractive inequalities for classical $H^{p}$ spaces of the unit disc. We study both coeffici…

math.FA2017★ 17 cited

Sharp norm estimates for composition operators and Hilbert-type inequalities

Ole Fredrik Brevig

Let $H^{2}$ denote the Hardy space of Dirichlet series $f (s) = \sum_{n \geq 1} a_{n} n^{- s}$ with square summable coefficients and suppose that $φ$ is a symbol generating a com…

math.FA2017★ 14 cited

Contractive inequalities for Bergman spaces and multiplicative Hankel forms

Frédéric Bayart, Ole Fredrik Brevig, Antti Haimi +2

We consider sharp inequalities for Bergman spaces of the unit disc, establishing analogues of the inequality in Carleman's proof of the isoperimetric inequality and of Weissler's i…

math.FA2017★ 7 cited

Pseudomoments of the Riemann zeta function

Andriy Bondarenko, Ole Fredrik Brevig, Eero Saksman +2

The $2$ kth pseudomoments of the Riemann zeta function $ζ (s)$ are, following Conrey and Gamburd, the $2 k$ th integral moments of the partial sums of $ζ (s)$ on the critical line. For…