Results 111 to 120 of about 10,536,036 (281)

The coefficients of starlike functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1969
disc. The proof of the local maximum theory for the coefficients of univalent functions by Bombieri [2] and by Garabedian and Schiffer [3] gives strength to the conjecture that these dn exist, but no estimate of their size is available from these papers.
openaire   +2 more sources

Relations of Harmonic Starlike Function Subclasses with Mittag–Leffler Function

open access: yesAxioms
In this study, the connection between certain subfamilies of harmonic univalent functions is established by utilizing a convolution operator involving the Mittag–Leffler function.
Naci Taşar   +3 more
doaj   +1 more source

Successive Coefficients of Starlike Functions [PDF]

open access: yesBulletin of the London Mathematical Society, 1978
Peer Reviewed ; http://deepblue.lib.umich.edu/bitstream/2027.42/135462/1/blms0193 ...
openaire   +3 more sources

Integral operator and starlike functions

open access: yesComputers & Mathematics with Applications, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Convex and Starlike Meromorphic Functions [PDF]

open access: yesProceedings of the American Mathematical Society, 1980
In this paper we study meromorphic univalent functions with a simple pole at p which map the unit disk onto the exterior of convex sets or the exterior of starlike sets. A question raised by Libera and Livingston concerning the equality of two classes of starlike meromorphic univalent functions is answered. We show that the set of points omitted by the
openaire   +1 more source

On the Gakhov Equation for the Biernacki Operator [PDF]

open access: yesУчёные записки Казанского университета: Серия Физико-математические науки, 2015
The paper establishes the region in the parameter plane such that the image of any starlike function with the zero root of the Gakhov equation under the mapping by the Biernacki operator corresponding to the parameter of this region is found in the ...
A.V. Kazantsev
doaj  

a*-families of analytic functions

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1984
Using convolutions, a new family of analytic functions is introduced. This family, called a*-family, serves in certain situations to unify the study of many previously well known classes of analytic functions like multivalent convex, starlike, close-to ...
G. P. Kapoor, A. K. Mishra
doaj   +1 more source

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