Electronic Resource
Springer
Manuscripta mathematica
20 (1977), S. 177-189
ISSN:
1432-1785
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mathematics
Notes:
Abstract We investigate relations between different forms of subadditivity and submultiplicativity of the spectral radius. In particular, we prove that if the spectral radius is uniformly continuous on a Banach algebra, then the algebra is commutative modulo the radical; this confirms a conjecture raised by the second author in [7].
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01170724
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