Estimate on the second Hankel functional for functions whose derivative has a positive real part

QR Code

Estimate on the second Hankel functional for functions whose derivative has a positive real part

Denote to be the class of functions which are analytic, normalised and univalent in the open unit disc D-{z:|z|<1}. Also denote to represent the subclass of S whose derivative has a positive real part. Next, write f (z)-z+∑ a z where a is a complex constant and denote the qth Hankel determinant f...

Full description

Bibliographic Details
Main Authors:	Aini Janteng, Suzeini Abdul Halim, Maslina Darus
Format:	Article
Language:	English
Published:	Penerbit ukm 2008
Online Access:	http://journalarticle.ukm.my/1866/ http://journalarticle.ukm.my/1866/1/JQMA4%281%29-17-aini-drk.pdf

Similar Items

Hankel determinant for functions starlike and convex with respect to symmetric points
by: Aini Janteng,, et al.
Published: (2006)

Second hankel determinant for a subclass of analytic functions involving Q-analogue of Ruscheweyh operator
by: Suhila Elhaddad,, et al.
Published: (2020)

On the second Hankel determinant of some analytic functions
by: Thomas, D. K., et al.
Published: (2015)

Hankel determinant for the class of K(α, β)
by: Maslina Darus,, et al.
Published: (2010)

Fourth hankel determinant for a subclass of starlike functions
by: Norlyda Mohamed,, et al.
Published: (2020)

The Coefficients Of Functions With Positive Real Part And Some Special Classes Of Univalent Functions.
by: M. Ali, Rosihan
Published: (2003)

Analytical derivation of the incomplete cylindrical functions: real parts
by: Sulaeman, Erwin
Published: (2011)

The U -Radius And Hankel Determinant For Analytic Functions, And Product Of Logharmonic Mappings
by: Mohammed Alarifi, Najla
Published: (2017)

On certain subclass of p-valent functions with positive coefficients
by: Anas Aljarah,, et al.
Published: (2014)

Bounds on Polynomials in the Coefficients of Normalized Analytic Functions with Positive Real Part and Applications
by: M. Ali, Rosihan
Published: (2009)

Hankel determinants of non-zero modulus Dixon elliptic functions via quasi C fractions
by: Silambarasan, Rathinavel, et al.
Published: (2019)

Subclasses of analytic functions defined by new generalised derivative operator
by: El-Yagubi, Entisar, et al.
Published: (2013)

Whose road is it? how long has Malaysia got to go to turn that into 'everyone's road'
by: Sin Chew Daily
Published: (2022)

Certain properties for analytic functions defined by a generalised derivative operator
by: Aisha Ahmed Amer,, et al.
Published: (2012)

Study on properties of an analytic function involving a generalised derivative operator
by: Terwase, Ajai P., et al.
Published: (2015)

Whose is it anyway?
by: Abd Razak, Dzulkifli
Published: (2009)

Second-Order Directional Derivatives of Spectral Functions
by: Li, S., et al.
Published: (2005)

Whose health, whose care, whose say? Some comments on public involvement in new NHS commissioning arrangements
by: Martin, Graham P.
Published: (2009)

Exploring the experiences of parents whose son or daughter has received a diagnosis of Asperger’s syndrome in adulthood
by: Legg, Hannah
Published: (2020)

Non-real zeros of derivatives of meromorphic functions
by: Langley, James
Published: (2017)

'Whose city/whose Fremantle?' : reconceptualising space for an open politics of place
by: Cox, Shaphan Leon
Published: (2012)

In Whose Best Interests?
by: Hodgson, Helen
Published: (2018)

Whose social contract?
by: Lim, Teck Ghee
Published: (2019)

Analytical derivation of the incomplete cylindrical functions: imaginary part
by: Sulaeman, Erwin
Published: (2011)

New subclass of multivalent functions
by: Firas Ghanim,, et al.
Published: (2010)

On a subclass of meromorphic function defined by new differential operator involving the Mittag – Leffler function
by: Sarah Ahmed,, et al.
Published: (2024)

Preserving Positivity And Monotonicity Of Real Data Using Bézier-Ball Function And Radial Basis Function
by: Ahmad, Afida
Published: (2018)

Improving Hankel transform filters for parallel electromagnetic modeling tools
by: Gruver, Y., et al.
Published: (2015)

On the Fekete-Szegö problem for certain analytic functions
by: Imran Faisal ,, et al.
Published: (2009)

Estimation issues and mathematical derivation of educational production function
by: Mohd Arshad, Mohd Nahar
Published: (2012)

Newtons second law on positive real line R+
by: Umar, Mohd Faudzi, et al.
Published: (2023)

On fekete-szegö problems for a subclass of analytic functions
by: Entisar El-Yagubi,, et al.
Published: (2014)

Certain new class of concave functions defined by sălăgean differential operator
by: Ibtisam Aldawish,, et al.
Published: (2013)

On certain class of meromorphic harmonic concave functions defined by Salagean operator
by: Khalid Callab,, et al.
Published: (2015)

An operator defined by convolution involving the generalised Hurwitz-Lerch zeta function
by: Aabed Mohammed,, et al.
Published: (2012)

Generalised differential operator defined by analytic functions associated with negative coefficients
by: S. Faraj Ramadan,, et al.
Published: (2010)

On certain classes of meromorphic harmonic concave functions defined by al-Oboudi operator
by: Khalid Challab,, et al.
Published: (2016)

Inclusion properties for certain subclasses of analytic functions associated with a multiplier transformation
by: Aabed Mohammed,, et al.
Published: (2010)

Evaluation of a Constructivist Learning Environment in Secondary School Mathematics for Arabic Learners Whose Second Language is English
by: Cvoro, Danijela
Published: (2017)

Community Sustainability and Social Justice:Whose Vision?
by: Costello, Diane, et al.
Published: (2009)