ملخص
We give a new proof of a theorem stating that the socle of a Banach algebra is the largest algebraic (respectively, spectrum-finite) ideal. Then we prove that a surjective spectrum preserving map is linear on the socle of a Banach algebra.
اللغة الأصلية | English |
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الصفحات (من إلى) | 27-31 |
عدد الصفحات | 5 |
دورية | Far East Journal of Mathematical Sciences |
مستوى الصوت | 21 |
رقم الإصدار | 1 |
حالة النشر | Published - 2006 |