Now showing items 11-20 of 186
Mixed orthogonality on the unit ball
We consider multivariate functions satisfying mixed orthogonality conditions with respect to a given moment functional. This kind of orthogonality means that the product of functions of different parity order is computed ...
A group action on multivariate polynomials over finite fields
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE MATEMÁTICAUFMG, 2018)
Seja Fq o corpo finito com q elementos, onde q é a potência de um primo p. Recentemente, uma ação particular do grupo GL2 (Fq) sobre polinômios irredutíveis em Fq [X] foi introduzida e muitas questões relativas aos polinômios ...
The sup‐norm vs. the norm of the coefficients: equivalence constants for homogeneous polynomials
(Wiley VCH Verlag, 2020-12-11)
Let Amp,r(n) be the best constant that fulfills the following inequality: for every m-homogeneous polynomial P(z)=∑|α|=maαzα in n complex variables, (∑|α|=m|aα|r)1/r≤Amp,r(n)supz∈Bℓnp∣∣P(z)∣∣. For every degree m, and a ...
Scattering theory of discrete (pseudo) Laplacians on a Weyl chamber
(Johns Hopkins University Press, Journals Publishing Division, 2005)
Asymptotic analysis of (partially) orthogonal polynomials associated with root systems
(Oxford University Press, 2008)
Reduced Multivariate Polynomial Model for Manufacturing Costs Estimation of Piping Elements
This paper discusses the development and evaluation of an estimation model of manufacturing costs of piping elements through the application of a Reduced Multivariate Polynomial (RMP). The model allows obtaining accurate ...