Results 31 to 40 of about 11,980 (190)

Coefficients of a Comprehensive Subclass of Meromorphic Bi-Univalent Functions Associated with the Faber Polynomial Expansion

open access: yesAxioms, 2021
In this paper, we introduce a new comprehensive subclass ΣB(λ,μ,β) of meromorphic bi-univalent functions in the open unit disk U. We also find the upper bounds for the initial Taylor-Maclaurin coefficients |b0|, |b1| and |b2| for functions in this ...
Hari Mohan Srivastava   +2 more
doaj   +1 more source

Faber Polynomials and Spectrum Localisation [PDF]

open access: yesComputational Methods and Function Theory, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Faber Polynomial Coefficient Estimates for Bi-Univalent Functions Defined by Using Differential Subordination and a Certain Fractional Derivative Operator

open access: yesMathematics, 2020
In this article, we introduce a general family of analytic and bi-univalent functions in the open unit disk, which is defined by applying the principle of differential subordination between analytic functions and the Tremblay fractional derivative ...
Hari M. Srivastava   +2 more
doaj   +1 more source

Rewriting recursive aggregates in answer set programming: back to monotonicity [PDF]

open access: yes, 2015
Aggregation functions are widely used in answer set programming for representing and reasoning on knowledge involving sets of objects collectively. Current implementations simplify the structure of programs in order to optimize the overall performance ...
Alviano   +13 more
core   +2 more sources

Zeros of Faber Polynomials for Joukowski Airfoils [PDF]

open access: yesConstructive Approximation, 2019
18 ...
Levenberg, N., Wielonsky, F.
openaire   +3 more sources

Vector Fields on the Space of Functions Univalent Inside the Unit Disk via Faber Polynomials [PDF]

open access: yes, 2009
We obtain the Kirillov vector fields on the set of functions $f$ univalent inside the unit disk, in terms of the Faber polynomials of $1/f(1/z)$.
Airault, Helene
core   +4 more sources

Faber Polynomial Coefficients of Classes of Meromorphic Bistarlike Functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2015
Applying the Faber polynomial coefficient expansions to certain classes of meromorphic bistarlike functions, we demonstrate the unpredictability of their early coefficients and also obtain general coefficient estimates for such functions subject to a ...
Jay M. Jahangiri, Samaneh G. Hamidi
doaj   +1 more source

Sums of finite products of Genocchi functions

open access: yesAdvances in Difference Equations, 2017
In a previous work, it was shown that Faber-Pandharipande-Zagier and Miki’s identities can be derived from a polynomial identity which in turn follows from a Fourier series expansion of sums of products of Bernoulli functions.
Taekyun Kim   +3 more
doaj   +1 more source

The Faber–Manteuffel theorem for linear operators [PDF]

open access: yes, 2008
A short recurrence for orthogonalizing Krylov subspace bases for a matrix A exists if and only if the adjoint of A is a low-degree polynomial in A (i.e., A is normal of low degree).
Faber, Vance   +2 more
core   +1 more source

On Faber Polynomials Generated by An m-Star [PDF]

open access: yesMathematics of Computation, 1994
In this paper, we study the Faber polynomials F n ( z ) {F_n}(z) generated by a regular m-star ( m = 3 , 4 , … ) (m = 3,4, \ldots ) \[ S
Bartolomeo, J., He, Matthew
openaire   +4 more sources

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