Unital

Commutative property

Pure mathematics

Mathematics

Hermitian matrix

Algorithm

Banach space

Algebra over a field

Differentiable function

Journal of Function Spaces

We study isometries on algebras of the Lipschitz maps and the continuously differentiable maps with the values in a commutative unital <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M2"><mml:mrow><mml:msup><mml:mrow><mml:mi>C</mml:mi></mml:mrow><mml:mrow><mml:mo>⁎</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>-algebra. A precise proof of a theorem of Jarosz concerning isometries on spaces of continuous functions is exhibited.

Hermitian Operators and Isometries on Banach Algebras of Continuous Maps with Values in Unital Commutative <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mrow><mml:msup><mml:mrow><mml:mi>C</mml:mi></mml:mrow><mml:mrow><mml:mo>⁎</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>-Algebras

Hermitian Operators and Isometries on Banach Algebras of Continuous Maps with Values in Unital Commutative C⁎-Algebras