TY - JOUR ID - TI - The relationship between types of identifications العلاقة بين انواع دوال الهوية AU - Rana B.t Yaseen رنا بهجت ياسين AU - Raghad W. Faris رغد وميض فارس AU - Assel A. Awad اسيل علاء عوض علي PY - 2018 VL - 42 IS - 3 SP - 591 EP - 599 JO - Journal of The Iraqi University مجلة الجامعة العراقية SN - 18134521 26637502 AB - In this paper , used the definitions of ( α-open ,pre-open ,b-open , β-open ) sets in order to limit the identifications in topological space namely ( α-identification, pre-identification ,b -identification ,β-identification ) functions and we discuss the relationship between them , as well as several properties of these functions are proved.

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