%0 Journal Article
%A Araujo, G.
%A Jiménez Rodríguez, P.
%A Muñoz-Fernández, Gustavo A.
%A Seoane-Sepúlveda, Juan B.
%T Polynomial Inequalities on the π/4-Circle Sector
%D 2017
%@ 0944-6532
%U https://hdl.handle.net/20.500.14352/17906
%X A number of sharp inequalities are proved for the space P (2D (π/4)) of 2-homogeneous polynomials on ℝ2 endowed with the supremum norm on the sector D (π/4) := {eiθ : θ ∈ [0, π/4]}. Among the main results we can find sharp Bernstein and Markov inequalities and the calculation of the polarization constant and the unconditional constant of the canonical basis of the space P (2D (π/4)).
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