most citedPolynomially spectrum-preserving maps between commutative Banach algebras

3 citations · 3 across the 2 of their papers we have counts for

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2 papers

math.FA2018

Compact homomorphisms between algebras of -valued Lipschitz functions

Shinnosuke Izumi, Hiroyuki Takagi

We give a complete description of homomorphisms between two Banach algebras of Lipschitz functions with values in continuous functions. We also characterize the compactness of thos…

math.FA2009★ 3 cited

Polynomially spectrum-preserving maps between commutative Banach algebras

Osamu Hatori, Takeshi Miura, Hiroyuki Takagi

Let and be unital semi-simple commutative Banach algebras. In this paper we study two-variable polynomials which satisfy the following property: a map from onto…