Blaschke Product

In complex analysis, the Blaschke product is a bounded analytic function in the open unit disc constructed to have zeros at a (finite or infinite) sequence of prescribed complex numbers

a0, a1, ...

inside the unit disc.

Blaschke products were introduced by Wilhelm Blaschke (1915). They are related to Hardy spaces.

Read more about Blaschke Product:  Definition, Szegő Theorem, Finite Blaschke Products

Famous quotes containing the word product:

    “Much of our American progress has been the product of the individual who had an idea; pursued it; fashioned it; tenaciously clung to it against all odds; and then produced it, sold it, and profited from it.”
    —Hubert H. Humphrey (1911–1978)