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Mar 23, 2011 at 16:52 vote accept Zekichern
Mar 23, 2011 at 16:52
Mar 23, 2011 at 16:52 vote accept Zekichern
Mar 23, 2011 at 16:52
Mar 22, 2011 at 16:13 vote accept Zekichern
Mar 22, 2011 at 16:13
Mar 22, 2011 at 16:12 vote accept Zekichern
Mar 22, 2011 at 16:13
Mar 22, 2011 at 16:12 vote accept Zekichern
Mar 22, 2011 at 16:12
Mar 22, 2011 at 16:12 vote accept Zekichern
Mar 22, 2011 at 16:12
Mar 16, 2011 at 1:56 comment added zekichern Sure. I want to know for the indecomposable manifold whose null vectors are isotropic, is there such a decomposition?
Mar 16, 2011 at 1:45 comment added Anton Petrunin OK, you are interested in the case when the H-invariant subspace contans null-vectors; am I right?
Mar 16, 2011 at 1:39 history answered zekichern CC BY-SA 2.5