54 citations · 234 across the 25 of their papers we have counts for
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math.AG2016★ 20 cited
Higher-dimensional Contou-Carrère symbol and continuous automorphisms
Sergey Gorchinskiy, Denis Osipov
We prove that the higher-dimensional Contou-Carrère symbol is invariant under continuous automorphisms of algebras of iterated Laurent series over a ring. Applying this property, w…
math.RA2016★ 13 cited
Continuous homomorphisms between algebras of iterated Laurent series over a ring
Sergey Gorchinskiy, Denis Osipov
We study continuous homomorphisms between algebras of iterated Laurent series over a commutative ring. We give a full description of such homomorphisms in terms of a discrete data…