Photo from academic.microsoft.com
In this paper, by making use the second kind Chebyshev polynomials, we introduce and study a certain class of bi-starlike and bi-convex functions with respect to symmetrical points defined in… Click to show full abstract
In this paper, by making use the second kind Chebyshev polynomials, we introduce and study a certain class of bi-starlike and bi-convex functions with respect to symmetrical points defined in the open unit disk. We find upper bounds for the second and third coefficients of functions belong to this class.
Keywords:
second kind;
convex functions;
chebyshev polynomials;
starlike convex;
functions respect;
kind chebyshev
Journal Title: European Journal of Mass Spectrometry
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: European Journal of Mass Spectrometry
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!