Sufficient conditions for Janowski starlikeness

DOI10.1155/2007/62925zbMath1139.30302OpenAlexW1983112381MaRDI QIDQ925439

N. Seenivasagan, Rosihan Mohamed Ali, Vravi Ravichandran

Publication date: 3 June 2008

Published in: International Journal of Mathematics and Mathematical Sciences (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/54186

Mathematics Subject Classification ID

Special classes of univalent and multivalent functions of one complex variable (starlike, convex, bounded rotation, etc.) (30C45)

Related Items (23)

On the Janowski starlikeness of the Coulomb wave functions ⋮ Unnamed Item ⋮ Applications of Briot-Bouquet differential subordination ⋮ Differential subordination related with exponential functions ⋮ Janowski starlikeness for a class of analytic functions ⋮ Sufficient conditions for Janowski starlike functions with fixed second coefficient ⋮ Sharp coefficients bounds for starlike functions associated with Gregory coefficients ⋮ Relations between the generalized Bessel functions and the Janowski class ⋮ Starlike and convex functions associated with a nephroid domain ⋮ Differential subordination and radius estimates for starlike functions associated with the Booth lemniscate ⋮ Inclusion of the generalized Bessel functions in the Janowski class ⋮ One some differential subordination involving the Bessel-Struve kernel function ⋮ Sharp coefficients bounds for starlike functions associated with generalized telephone numbers ⋮ Subordinations for functions with positive real part ⋮ Sufficiency criteria for \(q\)-starlike functions associated with cardioid ⋮ Certain class of starlike functions associated with modified sigmoid function ⋮ Starlike functions related to the Bell numbers ⋮ Star-likeness associated with the exponential function ⋮ On the Janowski class of generalized Struve functions ⋮ DIFFERENTIAL SUBORDINATION PROPERTIES OF CERTAIN ANALYTIC FUNCTIONS ⋮ Subordination-implication problems concerning the nephroid starlikeness of analytic functions ⋮ Unnamed Item ⋮ Differential subordinations for functions with positive real part using admissibility conditions

Cites Work

• Convex and starlike criteria
• Some results for strongly starlike functions
• One Criterion for Univalency
• On the quotient of the representations of convexity and starlikeness
• Some extremal problems for certain families of analytic functions I
• On certain analytic univalent functions
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