Singularhttp://www.singular.uni-kl.de/forum/ singularlink//run minAssGTZ in the field of characteristic 3http://www.singular.uni-kl.de/forum/viewtopic.php?f=10&t=2238 Page 1 of 1

 Author: sangbotv [ Fri Feb 22, 2013 5:36 pm ] Post subject: singularlink//run minAssGTZ in the field of characteristic 3 I am a math teacher in China. In my research: integrability problem of ODE, I often try to solve complicated polynomial equations in the field characteristic 32003. As I am Maple User. and not familiar with Singular, so I want to write a Maple procedure named singularlink to generate the following codes(for example) .And I have installed Singluar software(3-1-6) in "c:/cygwin" LIB "primdec.lib";ring R = 32003,(a4,a1,a5,a3,a2,a6,a7),dp;ideal I =-60*a2*a3*a7*a6+ -42*a7^2*a3*a5+ -63*a7^2*a3*a1+ 4*a7*a3*a2^2+ -34*a3*a7*a6^2,2341296*a4*a2*a3^2*a7*a6+ -4385682*a5*a1*a3^2*a7*a2+ 9881928*a5*a1*a3^2*a7*a6+ 1326724*a5*a3^2*a6^3+ -118160*a5*a2^3*a3^2+ 921984*a1*a3^2*a6^3+ 89565*a1*a2^3*a3^2+ -24501960*a6*a3*a7^4+ -15174810*a2*a3*a7^4+ 2476656*a4*a3^2*a7^2*a1+ 253863*a4*a2^2*a3^2*a7+ 4346160*a2*a3^2*a7*a5^2+ 5303004*a3^2*a5^2*a7*a6+ 1465128*a5*a3^2*a7^2*a4+ -156681*a5*a2^2*a3^2*a6+ 2686992*a5*a2*a3^2*a6^2+ 331128*a1^2*a3^2*a7*a2+ -5629176*a1^2*a3^2*a7*a6+ -337176*a1*a2^2*a3^2*a6+ -1360548*a1*a2*a3^2*a6^2+ 1165572*a3^2*a4*a7*a6^2;list pr=minAssGTZ(I);pr; and save it in "c:/in/in.txt"; then execute it in Singular, and retrieve the singular's output which saved in "c:/out/out.txt" with the form [[poly1,poly2,....],[poly1,poly2,...],[poly1,poly2,....]] . That is, I want to type singularlink command in Maple pr:=singularlink(I,32003,[a4,a1,a5,a3,a2,a6,a7]); # where I is a polynomial list. and get pr= [[poly1,poly2,....],[poly1,poly2,...],[poly1,poly2,....]] in maple. Best Wishes! Bo Sang Liaocheng University,P.R.China

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