01519nam a2200349 a 4500 EG-GiCUC 20250223025608.0 090502s2008 ua d f m 000 0 eng d EG-GiCUC eng EG-GiCUC eng. Deposite Ph.D. Cai01.12.01.Ph.D.2008.Ni.S. Nihad Saad Abdelmotelp Stability of the lagrangian points against radiation pressure / Nihad Saad Abdelmotelp ; Supervised Mostafa Kamal Mahmoud Ahmed , Monir Ahmed Hamdy استقرار نقاط لاجرانج تحت تأثير ضغط الإشعاع Cairo : Nihad Saad Abdelmotelp , 2008 401 Leaves : charts ; 30cm. Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Astronomy and Meteorology The present work deals with the restricted problem of three bodies when one or the two of the primaries are radiating. The main objective is to analyze the effect of the radiation pressure on the number , location and stability of the libration points Issued also as CD Celestial mechanics libration points Collinear points Three body problem Monir Ahmed Hamdy , Supervisor Mostafa Kamal Mahmoud Ahmed , Supervisor http://172.23.153.220/th.pdf 1 Mustafa Revisor Samia Cataloger ddc TH 16403 16403 ddc 0 CUCL cl210 2024-02-11 Cai01.12.01.Ph.D.2008.Ni.S. 01010110050957000 2023-09-22 00:00:00 TH ddc 0 CUCL cl2u8 2024-02-11 Cai01.12.01.Ph.D.2008.Ni.S. 01020110050957000 2023-09-22 00:00:00 50957.CD CD