»ã±¨±êÌâ (Title)£ºNewman-Penrose´ó¾ÖÓëºÚ¶´Î¨Ò»ÐÔ¶¨Àí£¨Newman-Penrose form and the uniqueness theorem of black holes£©

»ã±¨ÈË (Speaker)£º лÄÉÇì ½ÌÊÚ£¨¸´µ©´óѧ£©

»ã±¨¹¦·ò (Time)£º2023Äê11ÔÂ2ÈÕ(ÖÜËÄ) 10:30¡ª11:30

»ã±¨µØÖ· (Place)£ºÐ£±¾²¿ F309

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Abstract£º Newman and Penrose developed a set of techniques for solving Einstein's gravitational field equations based on the cursor-like frame, which is called the Newman-Penrose form. As an application of differential geometry moving frame method in general relativity, it shows great power when dealing with calculations involving "zero" or "light-like". This report begins with a brief introduction to the Newman-Penrose form. As an application, we will also present a recent work on the uniqueness of black holes by the reporter with He Xiaokai (Hunan First Normal University) and Wu Xiaoning (Institute of Mathematics, Chinese Academy of Sciences).