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UID:20251031T034038EDT-3947OcUv19@132.216.98.100
DTSTAMP:20251031T074038Z
DESCRIPTION:Title: On the stable rank of algebras of bounded holomorphic fu
 nctions.\n\n\n	Abstract: The concept of the stable rank introduced by Bass 
 plays an important role in some stabilization problems of algebraic K-theo
 ry analogous to that of dimension in topology. Despite a simple definition
 \, the stable rank is often quite difficult to calculate even for relative
 ly uncomplicated rings. We present examples of algebras for which the stab
 le rank is computed. Next\, we consider a similar problem for algebras of 
 bounded holomorphic functions on Riemann surfaces. The central result in t
 his area is a theorem of Treil asserting that the Bass stable rank of the 
 algebra of bounded holomorphic functions on the open unit disk is 1. We di
 scuss some generalizations of Treil's result.\n\nFor zoom meeting informat
 ion please contact dmitry.jakobson [at] mcgill.ca\n
DTSTART:20201127T193000Z
DTEND:20201127T203000Z
SUMMARY:Alex Brudnyi (Calgary)
URL:/mathstat/channels/event/alex-brudnyi-calgary-3264
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