Works matching DE "STAR-like functions"

Results: 1102

Investigating the quality measures of image enhancement by convoluting the coefficients of analytic functions.

Published in:

European Physical Journal: Special Topics, 2025, v. 234, n. 8, p. 2647, doi. 10.1140/epjs/s11734-024-01317-w

By:

Nandhini, B.;
Sruthakeerthi, B.

Publication type:

Article

On Sharp Bound of the Third Hankel Determinant for Functions in 풮∗(α).

Published in:

Mathematical Methods in the Applied Sciences, 2025, v. 48, n. 13, p. 13155, doi. 10.1002/mma.11091

By:

Verma, Neha;
Sivaprasad Kumar, S.

Publication type:

Article

Quadratic Starlike Trees.

Published in:

Algebra Colloquium, 2023, v. 30, n. 4, p. 615, doi. 10.1142/S1005386723000470

By:

Hu, Yarong;
Huang, Qiongxiang

Publication type:

Article

A Class of p-Valent Meromorphic Functions Defined by the Liu-Srivastava Operator.

Published in:

Ukrainian Mathematical Journal, 2015, v. 66, n. 9, p. 1383, doi. 10.1007/s11253-015-1017-0

By:

Seoudy, T.;
Aouf, M.

Publication type:

Article

Starlike Functions Of order α With Respect To 2(j, k)-Symmetric Conjugate Points.

Published in:

Caspian Journal of Mathematical Sciences, 2020, v. 9, n. 1, p. 151

By:

Amini, E.

Publication type:

Article

On classes of meromorphic functions with fixed point and fixed second and finitely many coeeficients defined by q-Derivative.

Published in:

AL-Muthanna Journal of Pure Science, 2021, v. 8, n. 1, p. 121, doi. 10.52113/2/08.01.2021/121-129

By:

Elyazyd, G. E. Abo;
Shahin, A. M.;
Darwish, H. E.

Publication type:

Article

Some Results of Differential Subordination and Superordination for Univalent Functions.

Published in:

AL-Muthanna Journal of Pure Science, 2021, v. 8, n. 1, p. 91, doi. 10.52113/2/08.01.2021/91-97

By:

Abbas, Ihsan Ali

Publication type:

Article

ON A NEW CLASS RELATED TO THE SUBCLASS OF CLOSE-TO-CONVEX FUNCTIONS.

Published in:

Sarajevo Journal of Mathematics, 2023, v. 19, n. 1, p. 3, doi. 10.5644/SJM.19.01.01

By:

SINGH, GAGANDEEP;
SINGH, GURCHARANJIT

Publication type:

Article

ON A CHARACTERIZATION OF STARLIKE FUNCTIONS.

Published in:

Annales Universitatis Scientiarum Budapestinensis de Rolando Eötvös Nominatae. Sectio Computatorica, 2018, v. 48, p. 129, doi. 10.71352/ac.48.129

By:

Páles, Zsolt

Publication type:

Article

ON A CERTAIN SUBCLASS OF ANALYTIC FUNCTIONS DEFINED BY DIFFERENTIAL OPERATOR.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2025, v. 13, n. 1, p. 1, doi. 10.21608/ejmaa.2025.311833.1248

By:

VENKATESWARLU, B.;
REDDY, P. THIRUPATHI;
LAGAD, ADITYA;
INGLE, RAJUKUMAR

Publication type:

Article

UPPER BOUNDS FOR RADIUS PROBLEMS INVOLVING RATIOS OF ANALYTIC FUNCTIONS.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2024, v. 12, n. 1, p. 1, doi. 10.21608/ejmaa.2023.234555.1066

By:

KAUR, GURPREET

Publication type:

Article

CLASS OF MEROMORPHIC FUNCTIONS RELATRD TO NEW OPERATOR.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2024, v. 12, n. 1, p. 1

By:

YEHIA, A. M.;
MADIAN, S. M.;
TARWAT, M. M.

Publication type:

Article

INCLUSION PROPERTIES FOR CLASSES OF UNIVALENT FUNCTIONS.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2024, v. 12, n. 1, p. 1

By:

MOSTAFA, A. O.;
MOWAFY, M. A.;
MADIAN, S. M.

Publication type:

Article

GEOMETRIC PROPERTIES OF A NEW INTEGRAL OPERATOR ASSOCIATED WITH DINI FUNCTIONS.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2022, v. 10, n. 2, p. 267, doi. 10.21608/ejmaa.2022.292057

By:

PORWAL, SAURABH;
MURUGUSUNDARAMOORTHY, G.

Publication type:

Article

SOME PROPERTIES OF THE SUBCLASSES OF JANOWSKI TYPE ALPHA-QUASI-CONVEX FUNCTIONS.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2022, v. 10, n. 1, p. 84

By:

SINGH, GAGANDEEP;
SINGH, GURCHARANJIT

Publication type:

Article

SOME SPECIAL FAMILIES OF HOLOMORPHIC AND AL-OBOUDI TYPE BI-UNIVALENT FUNCTIONS ASSOCIATED WITH HORADAM POLYNOMIALS INVOLVING MODIFIED SIGMOID ACTIVATION FUNCTION.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2022, v. 10, n. 1, p. 29

By:

SWAMY, S. R.;
NIRMALA, J.;
SAILAJA, Y.

Publication type:

Article

GENERALIZED SUBCLASSES OF QUASI-CONVEX FUNCTIONS DEFINED WITH SUBORDINATION.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2021, v. 9, n. 2, p. 172

By:

SINGH, GAGANDEEP;
SINGH, GURCHARANJIT

Publication type:

Article

CERTAIN SUBCLASS OF ANALYTIC FUNCTION ASSOCIATED WITH A GENERALIZATION OF q-SALAGEAN OPERATORWITH NEGATIVE COEFFICIENTS.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2021, v. 9, n. 2, p. 60

By:

MOSTAFA, A. O.;
AOUF, M. K.;
EL-MORSY, R. E.

Publication type:

Article

GEOMETRIC PROPERTIES OF AN INTEGRAL OPERATOR ASSOCIATED WITH BESSEL FUNCTIONS.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2020, v. 8, n. 2, p. 75

By:

PORWAL, SAURABH

Publication type:

Article

INCLUSION PROPERTIES FOR CERTAIN k-UNIFORMLY SUBCLASSES OF p-VALENT FUNCTIONS ASSOCIATED WITH THE LIU-OWA OPERATOR.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2020, v. 8, n. 2, p. 1

By:

SEOUDY, TAMER M.

Publication type:

Article

STARLIKE AND CONVEXITY PROPERTIES FOR p-VALENT HYPERGEOMETRIC FUNCTIONS OF ORDER α AND TYPE β.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2020, v. 8, n. 1, p. 220

By:

MOSTAFA, A. O.;
EL-HAWSH, G. M.

Publication type:

Article

PRE-SCHWARZIAN NORM ESTIMATE FOR FUNCTIONS CONVEX IN ONE DIRECTION.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2019, v. 7, n. 2, p. 198

By:

MAHARANA, SUDHANANDA;
PRAJAPAT, JUGAL K.

Publication type:

Article

COEFFICIENT INEQUALITIES FOR BOUNDED TURNING FUNCTIONS ASSOCIATED WITH CONIC DOMAINS.

Published in:

Electronic Journal of Mathematical Analysis & Applications, 2019, v. 7, n. 2, p. 73

By:

HAMZAT, J. O.

Publication type:

Article

On some geometric properties of multivalent functions.

Published in:

Journal of Inequalities & Applications, 2015, v. 2015, n. 1, p. 1, doi. 10.1186/s13660-015-0818-x

By:

Nunokawa, Mamoru;
Sokół, Janusz

Publication type:

Article

Criteria for starlike and convex functions of order α.

Published in:

Journal of Inequalities & Applications, 2015, v. 2015, n. 1, p. 1, doi. 10.1186/s13660-015-0548-0

By:

Xu, Neng;
Yang, Ding-Gong

Publication type:

Article

On some differential inequalities in the unit disk with applications.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-32

By:

Attiya, Adel A.

Publication type:

Article

Some basic properties of certain subclasses of meromorphically starlike functions.

Published in:

Journal of Inequalities & Applications, 2014, v. 2014, p. 1, doi. 10.1186/1029-242X-2014-29

By:

Zhi-Gang Wang;
Srivastava, H. M.;
Shao-Mou Yuan

Publication type:

Article

Notes on analytic functions with a bounded positive real part.

Published in:

Journal of Inequalities & Applications, 2013, v. 2013, n. 1, p. 1, doi. 10.1186/1029-242X-2013-370

By:

Sim, Young Jae;
Kwon, Oh Sang

Publication type:

Article

On a sufficient condition for strongly starlikeness.

Published in:

Journal of Inequalities & Applications, 2013, v. 2013, n. 1, p. 1, doi. 10.1186/1029-242X-2013-383

By:

Sokół, Janusz;
Trojnar-Spelina, Lucyna

Publication type:

Article

Some Applications of Srivastava-Attiya Operator to p-Valent Starlike Functions.

Published in:

Journal of Inequalities & Applications, 2010, v. 2010, p. 1, doi. 10.1155/2010/790730

By:

Elrifai, E. A.;
Darwish, H. E.;
Ahmed, A. R.

Publication type:

Article

Some Starlikeness Criterions for Analytic Functions.

Published in:

Journal of Inequalities & Applications, 2010, v. 2010, p. 1, doi. 10.1155/2010/175369

By:

Gejun Bao;
Lifeng Guo;
Yi Ling

Publication type:

Article

Differential Subordination Result with the Srivastava-Attiya Integral Operator.

Published in:

Journal of Inequalities & Applications, 2010, v. 2010, p. 1, doi. 10.1155/2010/618523

By:

Kutbi, M. A.;
Attiya, A. A.

Publication type:

Article

On Certain Multivalent Starlike or Convex Functions with Negative Coefficients.

Published in:

Journal of Inequalities & Applications, 2010, v. 2010, p. 1, doi. 10.1155/2010/751721

By:

Uyanik, Neslihan;
Deniz, Erhan;
Kadioğlu, Ekrem;
Owa, Shigeyoshi

Publication type:

Article

Convolution Properties of Classes of Analytic and Meromorphic Functions.

Published in:

Journal of Inequalities & Applications, 2010, v. 2010, p. 1, doi. 10.1155/2010/385728

By:

Ali, Rosihan M.;
Mahnaz, Moradi Nargesi;
Ravichandran, V.;
Subramanian, K. G.

Publication type:

Article

Univalence of Certain Linear Operators Defined by Hypergeometric Function.

Published in:

Journal of Inequalities & Applications, 2009, v. 2009, p. 1, doi. 10.1155/2009/807943

By:

Aghalary, R.;
Ebadian, A.

Publication type:

Article

Fractional Calculus and p-Valently Starlike Functions.

Published in:

Journal of Inequalities & Applications, 2009, v. 2009, p. 1, doi. 10.1155/2009/683985

By:

Altıntaş, Osman;
Özkan, Öznur

Publication type:

Article

Subclasses of Meromorphic Functions Associated with Convolution.

Published in:

Journal of Inequalities & Applications, 2009, v. 2009, p. 1, doi. 10.1155/2009/190291

By:

Mohd, Maisarah Haji;
Ali, Rosihan M.;
Lee See Keong;
Ravichandran, V.

Publication type:

Article

Sufficient Conditions for Subordination of Multivalent Functions.

Published in:

Journal of Inequalities & Applications, 2008, v. 2008, p. 1, doi. 10.1155/2008/374756

By:

Kılıç, Öznur Özkan

Publication type:

Article

Neighborhoods of Starlike and Convex Functions Associated with Parabola.

Published in:

Journal of Inequalities & Applications, 2008, v. 2008, p. 1, doi. 10.1155/2008/346279

By:

Ali, Rosihan M.;
Subramanian, K. G.;
Ravichandran, V.;
Ahuja, Om P.

Publication type:

Article

The Radius of Starlikeness of the Certain Classes of p-Valent Functions Defined by Multiplier Transformations.

Published in:

Journal of Inequalities & Applications, 2008, v. 2008, p. 1, doi. 10.1155/2008/280183

By:

Acu, Mugur;
Polatog˜lu, Yaşar;
Yavuz, Emel

Publication type:

Article

On Janowski Starlike Functions.

Published in:

Journal of Inequalities & Applications, 2007, v. 2007, n. 1, p. 1, doi. 10.1155/2007/14630

By:

Çaglar, M.;
Polatoglu, Y.;
Şen, A.;
Yavuz, E.;
Owa, S.

Publication type:

Article

On strongly starlike functions related to the Bernoulli lemniscate.

Published in:

Tamkang Journal of Mathematics, 2022, v. 53, n. 3, p. 187, doi. 10.5556/j.tkjm.53.2022.3234

By:

Masih, Vali Soltani;
Ebadian, Ali;
Sokół, Janusz

Publication type:

Article

Strongly Starlike Functions and Related Classes.

Published in:

Tamkang Journal of Mathematics, 2021, v. 52, n. 2, p. 241, doi. 10.5556/j.tkjm.52.2021.3271

By:

Mamoru Nunokawa;
Janusz Sokół

Publication type:

Article

Estimating the Second Order Hankel Determinant for the Subclass of Bi-Close-to-Convex Function of Complex Order.

Published in:

Malaysian Journal of Mathematical Sciences, 2024, v. 18, n. 1, p. 91, doi. 10.47836/mjms.18.1.06

By:

Rehman, H. U.;
Mashrafi, K. A.;
Salah, J.

Publication type:

Article

Coefficient Inequalities of a Comprehensive Subclass of Analytic Functions With Respect to Symmetric Points.

Published in:

Malaysian Journal of Mathematical Sciences, 2022, v. 16, n. 3, p. 437, doi. 10.47836/mjms.16.3.03

By:

Senguttuvan, A.;
Mohankumar, D.;
Ganapathy, R. R.;
Karthikeyan, K. R.

Publication type:

Article

Functions Defined by Coefficient Inequalities.

Published in:

Malaysian Journal of Mathematical Sciences, 2017, v. 11, n. 3, p. 365

By:

Kumar, S.;
Ravichandran, V.

Publication type:

Article

Estimation of Hankel inequalities of symmetric starlike functions in crescent-shaped domains and their application in image processing.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-12935-2

By:

Kanwal, Bushra;
Iman, Arooj;
Kanwal, Shamsa;
Alkhalifa, Amal K.

Publication type:

Article

APPLICATIONS OF THE ROPER-SUFFRIDGE EXTENSION OPERATOR FOR SOME SUBCLASSES OF STARLIKE MAPPING.

Published in:

Tamsui Oxford Journal of Information & Mathematical Sciences (TOJIMS), 2018, v. 32, n. 1, p. 56

By:

Rahrovi, S.

Publication type:

Article

Estimates for the Initial Coefficients of Bi-univalent Functions.

Published in:

Tamsui Oxford Journal of Information & Mathematical Sciences (TOJIMS), 2013, v. 29, n. 4, p. 487

By:

Kumar, S. Sivaprasad;
Kumar, Virendra;
Ravichandran, V.

Publication type:

Article

Applications of Differential Subordination for Functions with Fixed Second Coefficient to Geometric Function Theory.

Published in:

Tamsui Oxford Journal of Information & Mathematical Sciences (TOJIMS), 2013, v. 29, n. 2, p. 267

By:

Lee, See Keong;
Ravichandran, V.;
Supramaniam, Shamani

Publication type:

Article