Infinite products for power series

Infinite Products for Power Series

An algorithm is introduced and shown to lead to a unique infinite product representation for a given formal power series A(z) with A(O)= 1. The infinite product is 1; n (1 + b,z'n)> " =I

Tensor Products , Reproducing Kernels , and Power Series

Let 9 be a connected complex domain and let G be a group of holomorphic transformations of 9. Let Hi (i = 1,2) be reproducing kernel Hilbert spaces of holomorphic functions from 9 to finite dimensional complex vector spaces Vi such that each Hi carries a unitary representation Vi of G. Then U1 @ Us is unitary in a reproducing kernel Hilbert space of holomorphic functions from 5-3 X 9 to Vi @ V,...

Infinite Products of Infinite Measures

Let (Xi, Bi, mi) (i ∈ N) be a sequence of Borel measure spaces. There is a Borel measure μ on ∏ i∈N Xi such that if Ki ⊆ Xi is compact for all i ∈ N and ∏ i∈N mi(Ki) converges then μ( ∏ i∈N Ki) = ∏ i∈N mi(Ki)

Linear Differential Systems with Infinite Power Series Coefficients (Invited Talk)

Infinite Series

so π is an “infinite sum” of fractions. Decimal expansions like this show that an infinite series is not a paradoxical idea, although it may not be clear how to deal with non-decimal infinite series like (1.1) at the moment. Infinite series provide two conceptual insights into the nature of the basic functions met in high school (rational functions, trigonometric and inverse trigonometric funct...