Results 81 to 90 of about 127 (101)

Zero subspaces of polynomials on ℓ1(Γ)

Journal of Mathematical Analysis and Applications, 2009
We provide two examples of complex homogeneous quadratic polynomials P on Banach spaces of the form ℓ1(Γ). The first polynomial P has both separable and nonseparable maximal zero subspaces.
Antonio Avilés, Stevo Todorcevic
exaly   +2 more sources

Groups of Symmetries of the Set of Zeros of Polynomial Functionals on Complex Banach Spaces

Journal of Mathematical Sciences, 2001
We describe groups of symmetries on the set of zeros of polynomial functionals on complex Banach spaces and establish the connection between symmetries of polynomial functionals and their kernels.
openaire   +1 more source

Polynomials of Least Deviation from Zero in Sobolev p-Norm

Bulletin of the Malaysian Mathematical Sciences Society, 2022
Abel Díaz-González, Hector Pijeira-Cabrera, Javier Quintero-Roba   +2 more
exaly  

On asymptotic zero distribution of Laguerre and generalized Bessel polynomials with varying parameters

Journal of Computational and Applied Mathematics, 2001
R Orive
exaly  

Asymptotic zero distribution of a class of hypergeometric polynomials

Quaestiones Mathematicae, 2007
S J Johnston
exaly  

Zero sets of bivariate Hermite polynomials

Journal of Mathematical Analysis and Applications, 2015
Ivan Area, Dimitar K Dimitrov, E Godoy
exaly  

Trigonometric polynomials of least deviation from zero in measure and related problems

Journal of Approximation Theory, 2010
V V Arestov
exaly  

Convexity of the largest zero of the ultraspherical polynomials

Integral Transforms and Special Functions, 1996
P D Siafarikas
exaly  

Zero location and asymptotic behavior for extremal polynomials with non-diagonal Sobolev norms

Journal of Approximation Theory, 2010
Ana Portilla, Yamilet Quintana, JOSÉ M Rodríguez   +2 more
exaly  

Zero Distribution of Composite Polynomials and Polynomials Biorthogonal to Exponentials

Constructive Approximation, 2008
D S Lubinsky, Lubinsky D S
exaly