In our present investigation, some coefficient functionals for a subclass relating to starlike functions connected with three-leaf mappings were considered. Sharp estimates the first four initial coefficients of this class are addressed. Furthermore, we obtain Fekete–Szegö inequality, sharp upper bounds second and third Hankel determinants, logarithmic coefficients, third-order determinants two...

Microvascular permeability to water is characterized by the microvascular filtration coefficient (K(f)). Conventional gravimetric techniques to estimate K(f) rely on data obtained from either transient or steady-state increases in organ weight in response to increases in microvascular pressure. Both techniques result in considerably different estimates and neither account for interstitial fluid...

The purpose of this paper is to study the coefficient estimates class functions in ()consisting starlike functions. sharp upper bounds for initial coefficients and Fekete-Szego functional were established using Opoola Differential Operator