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Joerg Sixt's user avatar
Joerg Sixt's user avatar
Joerg Sixt's user avatar
Joerg Sixt
  • Member for 13 years, 3 months
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awarded
 Autobiographer
asked
Is there a Dirichlet Unitary Unit Theorem?
accepted
Infinite groups with a finite class number
awarded
 Scholar
comment
Infinite groups with a finite class number
@Benjamin Steinberg: yes! The class number is the number of conjugacy classes of a group.
asked
Infinite groups with a finite class number
awarded
 Supporter
comment
What is the current status of the Kaplansky zero-divisor conjecture for group rings?
One more question: what do we know about this conjecture if $K$ is a finite field?
comment
Unitary unit conjecture for group rings
Let's make it more specific: do we have any idea about the unitary unit or unit conjecture for the finite fields $K=\mathbb{Z}/p\mathbb{Z}$?
awarded
 Editor
revised
Unitary unit conjecture for group rings
Improved definition of the involution
awarded
 Student
asked
Unitary unit conjecture for group rings