Results 91 to 100 of about 7,023 (242)

Genericity of a result in Nevanlinna Theory

open access: yes, 2021
We show that the derivative f' of the generic function f in the disk algebra lies outside of the localized Nevanlinna class for every arc in the unit circle.
openaire   +2 more sources

Nevanlinna Analytical Continuation of the Central Charge in 2D Conformal Field Theory

open access: yesCondensed Matter
We present an analytic continuation of the central charge c in two-dimensional conformal field theory (2D CFT), modeled as a Nevanlinna function—an analytic map from the upper half-plane to itself.
Bernardo Barbiellini
doaj   +1 more source

Growth of solutions to higher order linear homogeneous differential equations in angular domains

open access: yesElectronic Journal of Differential Equations, 2010
In this article, we discuss the growth of meromorphic solutions to higher order homogeneous differential equations in some angular domains, instead of the whole complex plane.
Nan Wu
doaj  

A behavioral view of Nevanlinna-Pick interpolation

open access: yes, 2005
The classical Nevanlinna-Pick (NP) interpolation problem is about finding a rational function that satisfies given interpolation conditions, along with a norm condition.
Pendharkar, Ishan   +2 more
core  

Uniqueness of shift and derivatives of meromorphic functions

open access: yesМатематичні Студії
This paper addresses the uniqueness problem concerning the j-th derivative of a meromorphic function $f(z)$ and the k-th derivative of its shift, $f(z+c),$ where $j,k$ are integers with $0\leq ...
D. C. Pramanik, A. Sarkar
doaj   +1 more source

The second main theorem with moving hypersurfaces in subgeneral position

open access: yesAIMS Mathematics
In this paper, we prove a second main theorem for a holomorphic curve $ f $ into $ \mathbb P^N (\mathbb C) $ with a family of slowly moving hypersurfaces $ D_1, ..., D_q $ with respect to $ f $ in $ m $-subgeneral position, proving an inequality with ...
Qili Cai, Chin-Jui Yang
doaj   +1 more source

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