EuDML | Browse

Displaying 21 – 25 of 25

Representing measures for the disc algebra and for the ball algebra

Raymond Brummelhuis, Jan Wiegerinck (1991)

Annales Polonici Mathematici

We consider the set of representing measures at 0 for the disc and the ball algebra. The structure of the extreme elements of these sets is investigated. We give particular attention to representing measures for the 2-ball algebra which arise by lifting representing measures for the disc algebra.

Representing the algebra of regulated functions as an algebra of continuous functions

G. De Marco (1990)

Rendiconti del Seminario Matematico della Università di Padova

Riemann mapping theorem in ℂⁿ

Krzysztof Jarosz (2012)

Annales Polonici Mathematici

The classical Riemann Mapping Theorem states that a nontrivial simply connected domain Ω in ℂ is holomorphically homeomorphic to the open unit disc 𝔻. We also know that "similar" one-dimensional Riemann surfaces are "almost" holomorphically equivalent. We discuss the same problem concerning "similar" domains in ℂⁿ in an attempt to find a multidimensional quantitative version of the Riemann Mapping Theorem

Ring homomorphisms on real Banach algebras.

Miura, Takeshi, Takahasi, Sin-Ei (2003)

International Journal of Mathematics and Mathematical Sciences

Royden's Algebra on Riemannian Spaces.

Leo Sario, John Chang (1971)

Mathematica Scandinavica