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Qwert Otto's user avatar
Qwert Otto's user avatar
Qwert Otto
  • Member for 2 years
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asked
Formal smoothness of path algebras and connections
revised
Lie algebra cohomology of the space of vector fields
edited tags
revised
Lie algebra cohomology of the space of vector fields
deleted 6 characters in body
awarded
 Yearling
awarded
 Commentator
revised
Lie algebra cohomology of the space of vector fields
added 4 characters in body
revised
Lie algebra cohomology of the space of vector fields
added 33 characters in body
comment
Lie algebra cohomology of the space of vector fields
@YCor Thanks for the comment. Some assumptions are added.
asked
Lie algebra cohomology of the space of vector fields
awarded
 Supporter
accepted
Units of the group algebra of a free group
comment
Units of the group algebra of a free group
Good to know. Do you have any idea about other fundamental groups like surface groups?
asked
Units of the group algebra of a free group
asked
Connections in non-commutative geometry
accepted
Hattori-Stallings trace
comment
Hattori-Stallings trace
Thank you so much for the answer! I know the definition of derived tensor, but I don't know what $R\otimes^L R^\mathrm{op}$ means. It is supposed to be a some kind of ring... Could you explain it?
asked
Hattori-Stallings trace
awarded
 Scholar
awarded
 Benefactor
accepted
Malcev completion of free groups