عنوان ABSOLUTE RETRACTIVITY OF SOME SETS TO TWO-VARIABLES MULTIFUNCTIONS نوع پژوهش مقاله چاپ شده کلیدواژهها absolute retract, fixed points set, multifunction چکیده In this paper, by providing some different conditions respect to another works, we shall present two results on absolute retractivity of some sets related to some multifunctions of the form F : X ×X → Pb,cl(X), on complete metric spaces. پژوهشگران حجت افشاری (نفر اول)، شهرام رضاپور (نفر دوم)