A subclass of harmonic meromorphic functions

• Main Authors: Aini Janteng, Suzeini Abdul Halim
• Format: Article
• Language: English; English
• Published: Hikari Ltd 2007
• Subjects: QA1-43 General
• Online Access: https://eprints.ums.edu.my/id/eprint/33612/1/A%20subclass%20of%20harmonic%20meromorphic%20functions.ABSTRACT.pdf; https://eprints.ums.edu.my/id/eprint/33612/2/A%20subclass%20of%20harmonic%20meromorphic%20functions.pdf; https://eprints.ums.edu.my/id/eprint/33612/; https://www.researchgate.net/profile/Suzeini-Abdul-Halim/publication/254215901_A_Subclass_of_Harmonic_Meromorphic_Functions/links/544f3dd40cf2bca5ce90cbc1/A-Subclass-of-Harmonic-Meromorphic-Functions.pdf; https://doi.org/10.12988/ijcms

Complex-valued harmonic meromorphic functions that are univalent and orientation preserving outside the unit circle Ũ can be written in the form f = h + g, where h and g are analytic in Ũ. We define and investigate a subclass of harmonic meromorphic functions. We obtain coefficient conditions, extreme points, distortion bounds, convolution conditions and convex combinations for the above subclass of harmonic meromorphic functions.