The 4 Subspace Problem
We present a complete solution to the 4 subspace problem in the generality of an algebraically closed eld. We do this by means of Auslander-Reiten theory and give the Auslander-Reiten quiver of the extended $D_4$ Dynkin diagram. We also give a geometric interpretation when two congurations of four l...
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| Format: | Others |
| Language: | English |
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Norges teknisk-naturvitenskapelige universitet, Institutt for matematiske fag
2008
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9803 |