Title of article :
Additive spectrum compressors
Author/Authors :
B. Kuzma، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2005
Abstract :
Additive bijections Φ :A→B, which compress the spectrum between two unital, standard operator
algebras, are characterized. Applications to local approximate (anti)multiplications are also
given.
2004 Elsevier Inc. All rights reserved
Keywords :
Additive preserver , Spectrum , Standard operator algebra
Journal title :
Journal of Mathematical Analysis and Applications
Journal title :
Journal of Mathematical Analysis and Applications
