Changeset 526587 in git
- Timestamp:
- Jun 15, 2016, 3:59:30 PM (8 years ago)
- Branches:
- (u'spielwiese', '5b153614cbc72bfa198d75b1e9e33dab2645d9fe')
- Children:
- 25c3ce0a51208e9a9070c022c5d8c227d3147cd6
- Parents:
- 4e8efe465b79538feee61084aaf549bc1aa93ba7
- Location:
- Singular/LIB
- Files:
-
- 4 edited
Legend:
- Unmodified
- Added
- Removed
-
Singular/LIB/ncfactor.lib
r4e8efe4 r526587 7 7 @* Viktor Levandovskyy, levandov@math.rwth-aachen.de 8 8 9 OVERVIEW: In this library, new methods for factorization on polynomials 9 OVERVIEW: 10 @texinfo 11 In this library, new methods for factorization on polynomials 10 12 are implemented for three types of algebras, all generated by 11 12 13 2*n, n in NN, generators (n'th Weyl, n'th shift and graded polynomials in n'th q-Weyl algebras) 14 over a field K. 13 15 @* More detailled description of the algorithms and related publications can be found at 14 @uref{https://cs.uwaterloo.ca/\~aheinle/}. 16 @uref{https://cs.uwaterloo.ca/\~aheinle/}. 17 @end texinfo 15 18 16 19 PROCEDURES: -
Singular/LIB/polybori.lib
r4e8efe4 r526587 51 51 52 52 53 NOTE: For using this library SINGULAR's @code{python} interface must be available 53 NOTE: 54 @texinfo 55 For using this library SINGULAR's @code{python} interface must be available 54 56 on your system. 55 57 Please @code{./configure --with-python} when building SINGULAR for this purpose. … … 70 72 @code{scons install PREFIX=$PBDIR PYINSTALLPREFIX=$PBDIR/python} @* 71 73 @code{export PYTHONPATH=$PBDIR/python:$PYTHONPATH} @* 72 74 @end texinfo 73 75 74 76 REFERENCES: 77 @texinfo 75 78 See @uref{http://polybori.sf.net} for details about @code{PolyBoRi}. 79 @end texinfo 76 80 77 81 PROCEDURES: -
Singular/LIB/polymake.lib
r4e8efe4 r526587 19 19 20 20 IMPORTANT NOTE: 21 @texinfo 21 22 Even though this is a Singular library for computing polytopes and fans 22 23 such as the Newton polytope or the Groebner fan of a polynomial, most of 23 24 the hard computations are NOT done by Singular but by the program 24 25 @* - polymake by Ewgenij Gawrilow, TU Berlin and Michael Joswig, TU Darmstadt 25 @*(see @uref{http://www.polymake.org/}),26 (see @uref{http://www.polymake.org/}), 26 27 @* respectively (only in the procedure triangulations) by the program 27 28 @* - topcom by Joerg Rambau, Universitaet Bayreuth (see 28 @* @uref{http://www.rambau.wm.uni-bayreuth.de/TOPCOM/}); 29 @* this library should rather be seen as an interface which allows to use a 30 (very limited) number of options which polymake respectively topcom offers 31 to compute with polytopes and fans and to make the results available in 32 Singular for further computations; 33 moreover, the user familiar with Singular does not have to learn the syntax 34 of polymake or topcom, if the options offered here are sufficient for his 35 purposes. 36 @* Note, though, that the procedures concerned with planar polygons are 37 independent of both, polymake and topcom. 29 @uref{http://www.rambau.wm.uni-bayreuth.de/TOPCOM/}); 30 @* this library should rather be seen as an interface which allows to use a 31 (very limited) number of options which polymake respectively topcom offers 32 to compute with polytopes and fans and to make the results available in 33 Singular for further computations; 34 moreover, the user familiar with Singular does not have to learn the syntax 35 of polymake or topcom, if the options offered here are sufficient for his 36 purposes. 37 @* Note, though, that the procedures concerned with planar polygons are 38 independent of both, polymake and topcom. 39 @end texinfo 38 40 39 41 PROCEDURES USING POLYMAKE: … … 123 125 it therefore is necessary that this program is installed in order 124 126 to use this procedure; 125 see @uref{http://www.polymake.org/}127 see http://www.polymake.org/ 126 128 @* - note that in the vertex edge graph we have changed the polymake 127 129 convention which starts indexing its vertices by zero while we start … … 189 191 @* - the procedure calls for its computation polymake by Ewgenij Gawrilow, 190 192 TU Berlin and Michael Joswig, so it only works if polymake is installed; 191 see @uref{http://www.polymake.org/}193 see http://www.polymake.org/ 192 194 EXAMPLE: example newtonPolytopeP; shows an example" 193 195 { … … 296 298 TU Berlin and Michael Joswig, so it only works if polymake is 297 299 installed; 298 see @uref{http://www.polymake.org/}300 see http://www.polymake.org/ 299 301 @* - in the optional argument # it is possible to hand over other names 300 302 for the variables to be used -- be careful, the format must be correct … … 459 461 @* - the procedure calls for its computation polymake by Ewgenij Gawrilow, 460 462 TU Berlin and Michael Joswig, so it only works if polymake is installed; 461 see @uref{http://www.polymake.org/}463 see http://www.polymake.org/ 462 464 EXAMPLE: example groebnerFanP; shows an example" 463 465 { … … 537 539 from the program topcom by Joerg Rambau, Universitaet Bayreuth; it 538 540 therefore is necessary that this program is installed in order to use 539 this procedure; see 540 @* @uref{http://www.rambau.wm.uni-bayreuth.de/TOPCOM/}); 541 this procedure; see http://www.rambau.wm.uni-bayreuth.de/TOPCOM/); 541 542 @* - if you only want to have the regular triangulations the procedure should 542 543 be called with the string 'regular' as optional argument … … 745 746 Bayreuth; it therefore is necessary that this program is installed in 746 747 order to use this procedure; see 747 @* @uref{http://www.rambau.wm.uni-bayreuth.de/TOPCOM/});748 @* http://www.rambau.wm.uni-bayreuth.de/TOPCOM/); 748 749 EXAMPLE: example secondaryPolytope; shows an example" 749 750 { … … 849 850 NOTE:- the procedure calls for its computation polymake by Ewgenij Gawrilow, 850 851 TU Berlin and Michael Joswig, so it only works if polymake is installed; 851 see @uref{http://www.polymake.org/}852 see http://www.polymake.org/ 852 853 @* - in the optional argument # it is possible to hand over other names for 853 854 the variables to be used -- be careful, the format must be correct and … … 859 860 Bayreuth; it therefore is necessary that this program is installed in 860 861 order to use this procedure; see 861 @* @uref{http://www.rambau.wm.uni-bayreuth.de/TOPCOM/});862 @* http://www.rambau.wm.uni-bayreuth.de/TOPCOM/); 862 863 EXAMPLE: example secondaryFan; shows an example" 863 864 { -
Singular/LIB/surfex.lib
r4e8efe4 r526587 4 4 info=" 5 5 LIBRARY: surfex.lib Procedures for visualizing and rotating surfaces. 6 @* It is still an alpha version (see http://www.AlgebraicSurface.net) 6 @texinfo 7 @* It is still an alpha version (see @uref{http://www.AlgebraicSurface.net}) 8 @end texinfo 7 9 AUTHOR: Oliver Labs 8 10 This library uses the program surf … … 11 13 12 14 NOTE: 15 @texinfo 13 16 This library requires the program surfex, surf and java to be installed. 14 17 The software is used for producing raytraced images of surfaces. 15 You can download @code{surfex} from @url{http://www.surfex.AlgebraicSurface.net} 18 You can download @code{surfex} from @ref{http://www.surfex.AlgebraicSurface.net} 19 @end texinfo 16 20 17 21 surfex is a front-end for surf which aims to be easier to use than
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