The third Hankel determinant for starlike functions with respect to symmetric points subordinate to k-Fibonacci sequence

In this present investigation, we obtain the sharp upper bounds of the coefficient inequalities such as Fekete-Szego problem, |H2(2)| and|H3(1)| for f∈SLsk where SLsk represents the class starlike functions with respect to symmetric points subordinate to k-Fibonacci sequence { Fk,n }n=0∞ (for any real number k) in the open unit disc. The result of the present work generalizes and unifies the work done by the earlier researchers in this direction.In this present investigation, we obtain the sharp upper bounds of the coefficient inequalities such as Fekete-Szego problem, |H2(2)| and|H3(1)| for f∈SLsk where SLsk represents the class starlike functions with respect to symmetric points subordinate to k-Fibonacci sequence { Fk,n }n=0∞ (for any real number k) in the open unit disc. The result of the present work generalizes and unifies the work done by the earlier researchers in this direction.