Revision 66031d5da1579950542857d7fd87288b3d6fe116 authored by Mohamed Barakat on 30 September 2015, 13:56:13 UTC, committed by Mohamed Barakat on 30 September 2015, 14:08:55 UTC
From: Sebastian Posur <sebastian.posur@rwth-aachen.de> Subject: Re: Skalarmultiplikation in MatricesForHomalg Date: 30. September 2015 10:20:29 MESZ To: Mohamed Barakat <mohamed.barakat@rwth-aachen.de> Cc: Sebastian Gutsche <gutsche@momo.math.rwth-aachen.de> Ein weiterer Bug in diesem Zusammenhang: Die Linksmultiplikation mit einem Weylalgebra Element wird als Rechtsmultiplikation ausgeführt. LoadPackage( "RingsForHomalg" );; LoadPackage( "Modules" );; Qx := HomalgFieldOfRationalsInDefaultCAS( ) * "x";; A1 := RingOfDerivations( Qx, "d" );; x := IndeterminateCoordinatesOfRingOfDerivations( A1 )[1];; d := IndeterminateDerivationsOfRingOfDerivations( A1 )[1];; M := HomalgMatrix( [ [ d ] ], 1, 1, A1 );; gap> x*d; x*d gap> Display( x * M ); x*d+1
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| File | Mode | Size |
|---|---|---|
| 4ti2Interface | ||
| Convex | ||
| ExamplesForHomalg | ||
| Gauss | ||
| GaussForHomalg | ||
| GradedModules | ||
| GradedRingForHomalg | ||
| HomalgToCAS | ||
| IO_ForHomalg | ||
| LocalizeRingForHomalg | ||
| MatricesForHomalg | ||
| Modules | ||
| PolymakeInterface | ||
| RingsForHomalg | ||
| SCO | ||
| ToolsForHomalg | ||
| ToricVarieties | ||
| homalg | ||
| .gitignore | -rw-r--r-- | 0 bytes |
| makefile | -rw-r--r-- | 3.1 KB |
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