Uniform close-to-convexity radius of sections of functions in the close-to-convex family

s. V. Bharanedhar, S. Ponnusamy

The authors consider the class $\F$ of normalized functions $f$ analytic in the unit disk $\ID$ and satisfying the condition $${\rm Re}\left(1+\frac{zf''(z)}{f'(z)}\right)>-\frac{1…