Lebedev–Milin inequality
Encyclopedia
In mathematics, the Lebedev–Milin inequality is any of several inequalities for the coefficients of the exponential of a power series, found by and . It was used in the proof of the Bieberbach conjecture, as it shows that the Milin conjecture implies the Robertson conjecture.
They state that if
for complex numbers βk and αk, and n is a positive integer, then
See also exponential formula
(on exponentiation of power series).
They state that if
for complex numbers βk and αk, and n is a positive integer, then
See also exponential formula
Exponential formula
In combinatorial mathematics, the exponential formula states that the exponential generating function for structures on finite sets is the exponential of the exponential generating function for connected structures.The exponential formula is a power-series version of a special case of Faà di...
(on exponentiation of power series).