The STUDIA UNIVERSITATIS BABEŞ-BOLYAI issue article summary

The summary of the selected article appears at the bottom of the page. In order to get back to the contents of the issue this article belongs to you have to access the link from the title. In order to see all the articles of the archive which have as author/co-author one of the authors mentioned below, you have to access the link from the author's name.

 
       
         
    STUDIA MATHEMATICA - Issue no. 4 / 2019  
         
  Article:   ON SUBCLASSES OF BI-CONVEX FUNCTIONS DEFINED BY TREMBLAY FRACTIONAL DERIVATIVE OPERATOR.

Authors:  SEVTAP SÜMER EKER, BILAL ŞEKER.
 
       
         
  Abstract:  
DOI: 10.24193/subbmath.2019.4.02

Published Online: 2019-12-30
Published Print: 2019-12-30
pp. 467-476
VIEW PDF: PDF

We introduce and investigate new subclasses of analytic and biunivalent functions defined by modified Tremblay operator in the open unit disk. Also we obtain upper bounds for the coefficients of functions belonging to these classes.
Mathematics Subject Classification (2010): 30C45, 30C50, 30C80.
Keywords: Bi-convex functions, Tremblay fractional derivative,coefficient bounds and coefficient estimates.
 
         
     
         
         
      Back to previous page