"측지선"의 두 판 사이의 차이

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<h5>이 항목의 스프링노트 원문주소</h5>
 
<h5>이 항목의 스프링노트 원문주소</h5>
  
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* [[측지선]]<br>
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<h5 style="line-height: 3.428em; margin: 0px; color: rgb(34, 61, 103); font-family: 'malgun gothic',dotum,gulim,sans-serif; font-size: 1.166em; background-position: 0px 100%;">개요</h5>
 
<h5 style="line-height: 3.428em; margin: 0px; color: rgb(34, 61, 103); font-family: 'malgun gothic',dotum,gulim,sans-serif; font-size: 1.166em; background-position: 0px 100%;">개요</h5>
  
 
*  다양체 M의 coordinate chart 에서 <math>\alpha(t)=(\alpha_1(t),\alpha_2(t),\cdots)</math> 로 표현되는 곡선이 측지선이 될 조건은 크리스토펠 기호를 사용하여 다음 미분방정식으로 쓸 수 있다<br><math>\frac{d^2\alpha_k }{dt^2} + \sum_{i,j}\Gamma^{k}_{~i j }\frac{d\alpha_i }{dt}\frac{d\alpha_j }{dt} = 0</math><br> 또는<br><math>\ddot{\alpha_k } + \sum_{i,j}\Gamma^{k}_{~i j }\dot{\alpha_i}\dot{\alpha_j }= 0</math><br>
 
*  다양체 M의 coordinate chart 에서 <math>\alpha(t)=(\alpha_1(t),\alpha_2(t),\cdots)</math> 로 표현되는 곡선이 측지선이 될 조건은 크리스토펠 기호를 사용하여 다음 미분방정식으로 쓸 수 있다<br><math>\frac{d^2\alpha_k }{dt^2} + \sum_{i,j}\Gamma^{k}_{~i j }\frac{d\alpha_i }{dt}\frac{d\alpha_j }{dt} = 0</math><br> 또는<br><math>\ddot{\alpha_k } + \sum_{i,j}\Gamma^{k}_{~i j }\dot{\alpha_i}\dot{\alpha_j }= 0</math><br>
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* [http://www.math.sunysb.edu/%7Ebrweber/401s09/coursefiles/Lecture23.pdf ][http://www.math.sunysb.edu/%7Ebrweber/401s09/coursefiles/Lecture23.pdf http://www.math.sunysb.edu/~brweber/401s09/coursefiles/Lecture23.pdf]
 
* [http://www.math.sunysb.edu/%7Ebrweber/401s09/coursefiles/Lecture23.pdf ][http://www.math.sunysb.edu/%7Ebrweber/401s09/coursefiles/Lecture23.pdf http://www.math.sunysb.edu/~brweber/401s09/coursefiles/Lecture23.pdf]
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40번째 줄: 59번째 줄:
 
* [http://www.nktech.net/science/term/term_l.jsp?l_mode=cate&s_code_cd=MA 남·북한수학용어비교]
 
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* [http://kms.or.kr/home/kor/board/bulletin_list_subject.asp?bulletinid=%7BD6048897-56F9-43D7-8BB6-50B362D1243A%7D&boardname=%BC%F6%C7%D0%BF%EB%BE%EE%C5%E4%B7%D0%B9%E6&globalmenu=7&localmenu=4 대한수학회 수학용어한글화 게시판]
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52번째 줄: 73번째 줄:
 
* [http://www.research.att.com/%7Enjas/sequences/index.html The On-Line Encyclopedia of Integer Sequences]<br>
 
* [http://www.research.att.com/%7Enjas/sequences/index.html The On-Line Encyclopedia of Integer Sequences]<br>
 
** http://www.research.att.com/~njas/sequences/?q=
 
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73번째 줄: 98번째 줄:
 
** http://book.daum.net/search/mainSearch.do?query=
 
** http://book.daum.net/search/mainSearch.do?query=
 
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** http://book.daum.net/search/mainSearch.do?query=
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82번째 줄: 109번째 줄:
 
** http://news.search.naver.com/search.naver?where=news&x=0&y=0&sm=tab_hty&query=
 
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2012년 7월 13일 (금) 13:58 판

이 항목의 스프링노트 원문주소

 

 

개요
  • 다양체 M의 coordinate chart 에서 \(\alpha(t)=(\alpha_1(t),\alpha_2(t),\cdots)\) 로 표현되는 곡선이 측지선이 될 조건은 크리스토펠 기호를 사용하여 다음 미분방정식으로 쓸 수 있다
    \(\frac{d^2\alpha_k }{dt^2} + \sum_{i,j}\Gamma^{k}_{~i j }\frac{d\alpha_i }{dt}\frac{d\alpha_j }{dt} = 0\)
    또는
    \(\ddot{\alpha_k } + \sum_{i,j}\Gamma^{k}_{~i j }\dot{\alpha_i}\dot{\alpha_j }= 0\)

 

 

 

 

 

역사

 

 

 

메모

 

 

관련된 항목들

 

 

수학용어번역

 

 

사전 형태의 자료

 

 

관련논문

 

 

관련도서

 

 

관련기사

 

 

블로그