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Tilting Mutation of Weakly Symmetric Algebras and Stable Equivalence

✍ Scribed by Dugas, Alex

Book ID
125355168
Publisher
Springer Netherlands
Year
2013
Tongue
English
Weight
620 KB
Volume
17
Category
Article
ISSN
1386-923X

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## Abstract Let __A__~ℝ~(𝔻) denote the set of functions belonging to the disc algebra having real Fourier coefficients. We show that __A__~ℝ~(𝔻) has Bass and topological stable ranks equal to 2, which settles the conjecture made by Brett Wick in [18]. We also give a necessary and sufficient conditi