H. Render

activity

20072022

collaborators

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2 papers · 1 filter

math.CV2022

Fischer decompositions for entire functions and the Dirichlet problem for parabolas

H. Render, J. M. Aldaz

Let $P_{2 k}$ be a homogeneous polynomial of degree $2 k$ and assume that there exist $C > 0$ , $D > 0$ and $α \geq 0$ such that \begin{equation*} \left\langle P_{2k}f_{m},f_{m}\right\rangl…

math.NA2022

Error estimates for harmonic and biharmonic interpolation splines with annular geometry

Ognyan Kounchev, Hermann Render, Tsvetomir Tsachev

The main result in this paper is an error estimate for interpolation biharmonic polysplines in an annulus $A (r_{1}, r_{N})$ , with respect to a partition by concentric a…