The Banach algebra of slowly oscillating functions

• Autores: Donald Sarason
• Localización: Houston journal of mathematics, ISSN 0362-1588, Vol. 33, Nº 4, 2007, págs. 1161-1182
• Idioma: inglés
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• Resumen

  • A complex-valued function on the nonnegative real axis is said to be slowly oscillating if it is continuous, bounded, and differs from each of its translates by a function that vanishes at infinity. The family of such functions forms a commutative C*-algebra under the supremum norm. This paper investigates the topology of the Gelfand space of that algebra