Results 71 to 80 of about 275 (154)

Decomposing Blaschke Products And Polynomials

open access: yes, 2013
The goal of this paper is to contribute to the understanding of complex polynomials and Blaschke products, two very important function classes in mathematics.
Sokolowsky, Ben
core  

A note on the characterization of finite Blaschke products

open access: yes, 2015
We give a slight generalization of the characterization of finite Blaschke products given in a previous paper. The characterization uses the boundary behaviour of a weighted local hyperbolic distortion of an analytic self-map of the unit disk.
openaire   +2 more sources

MS-based glycomics and glycoproteomics methods enabling isomeric characterization. [PDF]

open access: yesMass Spectrom Rev, 2023
Peng W   +9 more
europepmc   +1 more source

Finite branched covers of the unit disk

open access: yes, 2019
Following recent work of several authors, this thesis continues the study of hyperbolic Belyi maps and investigates the possibility for formulating a hyperbolic analogue of Belyi's theorem.
鄺思康, Kwong, Sze Hong
core   +1 more source

A Residue Theorem for Finite Blaschke Products [PDF]

open access: yesProceedings of the American Mathematical Society, 1951
openaire   +1 more source

Preimages under linear combinations of iterates of finite Blaschke products

open access: yes
Consider a finite Blaschke product f with f(0)=0which is not a rotation and denote by fnits n -th iterate. Given a sequence {an}of complex numbers, consider the series F(z)=∑nanfn(z).We show that for any w∈C,if {an}tends to zero but ∑n|an|=∞,then the set
Soler i Gibert, Odí   +1 more
core   +1 more source

Critical points of random polynomials and random finite Blaschke products

open access: yes, 2014
The study of zero distribution of random polynomials has a long history and is currently a very active research area. Traditionally, the randomness in these polynomials comes from the probability distribution followed by their coefficients.
Ng, TW
core  

Moebius transformations and Blaschke products: the geometric connection.

open access: yes, 2017
Let B be a degree-n Blaschke product and, for a complex number l of modulus 1, let z1l, ... znl ordered according to increasing argument, denote the (distinct) solutions to B(z) - l = 0.
Daepp, Ulrich   +3 more
core  

Blaschke products, level sets, and Crouzeix\u27s conjecture

open access: yes
We study several problems motivated by Crouzeix\u27s conjecture, which we consider in the special setting of model spaces and compressions of the shift with finite Blaschke products as symbols.
Bickel, Kelly, Gorkin, Pamela
core  

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