Abstract
The error function occurs widely in multiple areas of mathematics, mathematical physics and natural sciences. There has been no work in this area for the past four decades. In this article, we estimate the coefficient bounds with q-difference operator for certain classes of the spirallike starlike and convex error function associated with convolution product using subordination as well as quasi-subordination. Though this concept is an untrodden path in the field of complex function theory, it will prove to be an encouraging future study for researchers on error function.
References
[1] Abramowitz, M.—Stegun, I. A. (eds.): Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables, Dover Publications Inc., New York, 1965.10.1115/1.3625776Search in Google Scholar
[2] Ali, R. M.—Lee, S. K.—Ravichandran, V.—Supramanian, S.: The Fekete-Szegö coefficient functional for transforms of analytic funtions, Bull. Iranian Math. Soc. 35 (2009), 119–142.Search in Google Scholar
[3] Al-Kharsani, H. A.: Multiplier transformations and k-uniformly p-valent starlike functions, Gen. Math. 17 (2009), 13–22.Search in Google Scholar
[4] Alzer, H.: Error function inequalities, Adv. Comput. Math. 33 (2010), 349–379.10.1007/s10444-009-9139-2Search in Google Scholar
[5] Aral, A.—Gupta, V.—Agarwal, R. P.: Applications of q-Calculus in Operator Theory, Springer, New York, 2013.10.1007/978-1-4614-6946-9Search in Google Scholar
[6] Carlitz, L.: The inverse of the error function, Pacific J. Math. 13 (1963), 459–470.10.2140/pjm.1963.13.459Search in Google Scholar
[7] Chaudhry, M. A.—Qadir, A.—Zubair, S. M.: Generalized error functions with applications to probability and heat conduction, Int. J. Appl. Math. 9 (2002), 259–278.Search in Google Scholar
[8] Coman, D.: The radius of starlikeness for the error function, Stud. Univ. Babeş-Bolyai Math. 36 (1991), 13–16.Search in Google Scholar
[9] El-Ashwah, R.—Kanas, S.: Fekete Szegö inequalities for quasi-subordination functions classes of complex order, Kyungpook Math. J. 55(2015), 679–688.10.5666/KMJ.2015.55.3.679Search in Google Scholar
[10] Elbert, A.—Laforgia, A.: The zeros of the complementary error function, Numer. Algorithms 49 (2008), 153–157.10.1007/s11075-008-9186-7Search in Google Scholar
[11] Haji Mohd, M.—Darus, M.: Fekete-Szegö problems for quasi-subordination classes, Abstr. Appl. Anal. 2012, Article ID 192956, 14 pp.10.1155/2012/192956Search in Google Scholar
[12] Herden, G.: The role of error-functions in order to obtain relatively optimal classification. Classification and related methods of data analysis (Aachen, 1987), North-Holland, Amsterdam, 1988, pp. 105–111.Search in Google Scholar
[13] Jackson, F. H.: On q-definite integrals, Quart. J. Pure Appl. Math. 41 (1910), 193–203.Search in Google Scholar
[14] Jackson, F. H.: On q-functions and a certain difference operator, Transactions of the Royal Society of Edinburgh 46 (1908), 253–281.10.1017/S0080456800002751Search in Google Scholar
[15] Kanas, S.: Techniques of the differential subordination for domains bounded by conic sections, Int. J. Math. Math. Sci. 38 (2003), 2389–2400.10.1155/S0161171203302212Search in Google Scholar
[16] Kanas, S.: Subordination for domains bounded by conic sections, Bull. Belg. Math. Soc. Simon Stevin 15 (2008), 589–598.10.36045/bbms/1225893941Search in Google Scholar
[17] Kanas, S.: Norm of pre-Schwarzian derivative for the class of k-uniform convex and k-starlike functions, Appl. Math. Comput. 215 (2009), 2275–2282.10.1016/j.amc.2009.08.021Search in Google Scholar
[18] Kanas, S.—Srivastava, H. M.: Linear operators associated with k-uniform convex functions, Integral Transforms Spec. Funct. 9 (2000), 121–132.10.1080/10652460008819249Search in Google Scholar
[19] Kanas, S.—Sugawa, T., On conformal representation of the interior of an ellipse, Ann. Acad. Sci. Fenn. Math. 31 (2006), 329–348.Search in Google Scholar
[20] Kanas, S.—Wisniowska, A.: Conic regions and k-uniform convexity, J. Comput. Appl. Math. 105 (1999), 327–336.10.1016/S0377-0427(99)00018-7Search in Google Scholar
[21] Kanas, S.—Wisniowska, A.: Conic regions and k-starlike function, Rev. Roumaine Math. Pures Appl. 45 (2000), 647–657.Search in Google Scholar
[22] Kanas, S.—Răducanu, D.: Some subclass of analytic functions related to conic domains, Math. Slovaca 64 (2014), 1183–1196.10.2478/s12175-014-0268-9Search in Google Scholar
[23] Philip, J. R.: Numerical solution of equations of the diffusion type with diffusivity concentration-dependent, Trans. Faraday Soc. 51 (1955), 885–892.10.1039/tf9555100885Search in Google Scholar
[24] Purohit, S. D.—Raina, R. K.: Fractional q-calculus and certain subclasses of univalent analytic functions, Mathematica 55 (2013), 62–74.Search in Google Scholar
[25] Ramachandran, C.—Dhanalakshmi K.—Vanitha, L.: Fekete-Szegö inequality for certain classes of analytic functions associated with Srivastava-Attiya integral operator, Appl. Math. Sci. 9 (2015), 3357–3369.10.12988/ams.2015.54322Search in Google Scholar
[26] Ramachandran, C.—Annamalai, S.: Fekete-Szegö Coeffcient for a general class of spirallike functions in unit disk, Appl. Math. Sci. 9 (2015), 2287—2297.10.12988/ams.2015.53210Search in Google Scholar
[27] Robertson, M. S.: Quasi-subordination and coefficient conjectures, Bull. Amer. Math. Soc. 76 (1970), 1–9.10.1090/S0002-9904-1970-12356-4Search in Google Scholar
[28] Sim, Y. J.—Kwon, O. S.—Cho, N. E.—Srivastava, H. M.: Some classes of analytic functions associated with conic regions, Taiwanese J. Math. 16 (2012), 387–408.10.11650/twjm/1500406547Search in Google Scholar
© 2018 Mathematical Institute Slovak Academy of Sciences
Articles in the same Issue
- On the family of functions with closure of graphs in the Mendez ideals
- The predicate completion of a partial information system
- On lattices of z-ideals of function rings
- Compactifications of partial frames via strongly regular ideals
- Lifting components in clean abelian ℓ-groups
- Invariance of nonatomic measures on effect algebras
- On the alexander dual of path ideals of cycle posets
- Generalized multiplicative derivations in 3-prime near rings
- Cleft extensions for quasi-entwining structures
- Groups with positive rank gradient and their actions
- Certain results on q-starlike and q-convex error functions
- Faber polynomial coefficient estimates for subclass of bi-univalent functions defined by quasi-subordinate
- Positive periodic solutions for singular high-order neutral functional differential equations
- A special class of functional equations
- Matrix mappings and general bounded linear operators on the space bv
- Skew-symmetric operators and reflexivity
- Derivatives of Hadamard type in vector optimization
- Cardinal functions of the hyperspace of convergent sequences
- Suzuki-type of common fixed point theorems in fuzzy metric spaces
- Second hankel determinat for certain analytic functions satisfying subordinate condition
Articles in the same Issue
- On the family of functions with closure of graphs in the Mendez ideals
- The predicate completion of a partial information system
- On lattices of z-ideals of function rings
- Compactifications of partial frames via strongly regular ideals
- Lifting components in clean abelian ℓ-groups
- Invariance of nonatomic measures on effect algebras
- On the alexander dual of path ideals of cycle posets
- Generalized multiplicative derivations in 3-prime near rings
- Cleft extensions for quasi-entwining structures
- Groups with positive rank gradient and their actions
- Certain results on q-starlike and q-convex error functions
- Faber polynomial coefficient estimates for subclass of bi-univalent functions defined by quasi-subordinate
- Positive periodic solutions for singular high-order neutral functional differential equations
- A special class of functional equations
- Matrix mappings and general bounded linear operators on the space bv
- Skew-symmetric operators and reflexivity
- Derivatives of Hadamard type in vector optimization
- Cardinal functions of the hyperspace of convergent sequences
- Suzuki-type of common fixed point theorems in fuzzy metric spaces
- Second hankel determinat for certain analytic functions satisfying subordinate condition