قمنا في هذا البحث بدراسة بعضاً من الخواص الأساسية لدالة موروـــــ يوشيدا بمتحولين ، و تعميم بعض النتائج المتعلقة بدراسة التقارب لمتتالية من الدوال المحدبة ـــــــ المقعرة و متتالية دوال موروـــــ يوشيدا الموافقة لها ، و المبرهنة الأساسية التي حصلنا عليها إنه من أجل أي متتالية من الدوال المحدبة ـــــ المقعرة إذا كانت متقاربة بالنسبة لمسافة موروـــــ يوشيدا ، فإن متتالية دوال موروـــــ يوشيدا الموافقة لها تكون متقاربة وفق مفهوم موسكو ـــــ فوق/تحت البيان .
In this paper we study some basic properties of the Moreau-Yosida function with two variables , and generalize the results of related to study of the convergence for sequence of convex-concave functions and the sequence of Moreau-Yosida function corresponding , and the basic theorem that we proved is : for any sequence of convex-concave functions , if they are convergent of the Moreau-Yosida distance then the sequence of Moreau-Yosida function corresponding will be convergent to the concept of Mosco-epi/hypo graph convergence .
References used
ATTOUCH, H. :Variational convergence for functions and operators . Pitman, London, 1984 , 120-264
ATTOUCH, H; WETS,R.: Convergence Theory of saddle functions .Trans. Amaer. Math.Soc. 280, n (1), 1983 , 1-41
ATTOUCH, H ; AZE, D. ; WETS,R. :On continuity properties of the partial Legendre- FenchelTrasform : Convergence of sequences augmented Lagrangianfunctions , Moreau- Yoshida approximates and subdiffferential operators . FERMAT Days 85: Mathematics for Optimization, 1986
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