چکیده مقاله
Our aim in this work is to study the existence of Killing and homothetic vector fields on special classes of Walker space times, which are very important in generalrelativity and cosmology
کلیدواژهها
Lorentzian metric Walker manifold Killing and homothetic vector field
نویسندگان
Parvane Atashpeykar
Department of Mathematics, Basic Sciences Faculty, University of Bonab, Bonab ۵۵۵۱۳۹۵۱۳۳, Iran
Ali Haji-Badali
Department of Mathematics, Basic Sciences Faculty, University of Bonab, Bonab ۵۵۵۱۳۹۵۱۳۳, Iran
شیوه ارجاع
Atashpeykar, Parvane and Haji-Badali, Ali,1401,The Killing and homothetic vector fields on Walker space-times,10th National Conference on Mathematics, Payame Noor University,Shiraz
ارائهشده در
مجموعه مقالات دهمین همایش ملی ریاضی دانشگاه پیام نور28 اردیبهشت 1401 · شیراز