For −1 ≤ λ ≤ 1, let be a subclass of convex functions associated with the Pascal snail function, analytically defined by the subordination relation, (1 + τ f ″ ( τ )/ f ′ ( τ ))≺1/(1 − λ τ ). In this article, we have presented the initial coefficient bounds for the functions f in the class . We have also established the bounds on the Hankel determinants | H 2,1 ( f )| and | H 2,2 ( f )| for this class. Most of the bounds presented are sharp.
Fatima et al. (2026) studied this question.