قًمنا في هذا البحث بدراسة مسألة مشهورة تدعى بمسألة اليعقوبي, حيث قمنا
بصياغة مجموعة نتائج و مبرهنات في إطار هذه المسألة, فتمكنا من الوصول
إلى برهان على صحة المسألة في حالة خاصة باستخدام برنامج الMaple يمكن
من خلاله الوصول إلى الحالة العامة, و ذلك عبر اختزال الناتج لكثيرات حدود عامة.
In this paper we have studied a well known problem called
Jacobian problem, we introduce some new results in
the framework of this problem, we give a
proof to this problem in special case by reducing the resultant of
general polynomial using some MAPLE command. In the same
way, we can deduce the general case.
References used
BASS H, CONNELL E, WRIGHT D, 1982 The Jacobian conjecture, reduction of degree and formal expansion of the inverse, Bull. Amer. Soc,Vol.7.287-330
BIALYNIEKI-BIRULAA, ROSENLICHT M, 1962 Injective morphisms of real algebraic varieties,Proceedings', of the American Mathematical Society,Vol. 13.200-203
COX D,LITTLE J, and O’SHEA D, 1998-Using Algebraic . Geometry, Springer-Verlag, second edition, New York-Berlin- . . Heidelberg, 572p
Theory Resultant are considered as one of the new mathematical
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In this research, we study the material point motion, in the field of a
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بحث في نظرية البيان يحتوي الفصل الاول على أساسيات ومبادئ برمجية لبرمجة خوارزميات البيان و تمثيل البيان برمجيا , و يحتوي الفصل الثاني على شرح لطرق عبور البيان باستخدام خوارزميات البحث في العرض و البحث في العمق , فيما يعرض الفصل الثالث خوارزميات أساسية