ZPI ring, Amalgamated duplication ring, Dedekind domain

transitivity of units, right UN-transitive ring, unilpotent-IFP ring, unit, nilpotent, nilradical, NI ring

Characterizations, coefficients estimates, distortion bounds, extreme points, radii problems

Bohr radius, harmonic univalent functions, convex in one direction

Gegenbauer polynomials, bi-univalent functions, analytic functions, Fekete-Szegö problem

Banach spaces, isosceles orthogonality, geometric constants, geometric properties

BCL-matrices, non-negative matrix