L. Baratchart

most citedConstrained extremal problems in the Hardy space H2 and Carleman's formulas

2 citations · 2 across the 3 of their papers we have counts for

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math.FA2009★ 2 cited

Constrained extremal problems in the Hardy space H2 and Carleman's formulas

Laurent Baratchart, Juliette Leblond, Fabien Seyfert

We study some approximation problems on a strict subset of the circle by analytic functions of the Hardy space H2 of the unit disk (in C), whose modulus satisfy a pointwise constra…

math.FA2008

Analytic approximation of matrix functions in $L^{p}$

L. Baratchart, F. L. Nazarov, V. V. Peller

We consider the problem of approximation of matrix functions of class $L^{p}$ on the unit circle by matrix functions analytic in the unit disk in the norm of $L^{p}$ , $2\le p<\be$. For…

Constrained extremal problems in the Hardy space H2 and Carleman's formulas

Analytic approximation of matrix functions in Lp

Analytic approximation of matrix functions in $L^{p}$