"이차잉여의 상호법칙"의 두 판 사이의 차이
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<h5>간단한 소개</h5> | <h5>간단한 소개</h5> | ||
− | + | Let p and q be two distinct, odd, positive prime numbers. Then<br> (Supplement 1)<br> x2 ≡ −1 (mod p) is solvable if and only if p ≡ 1 (mod 4).<br> (Supplement 2)<br> x2 ≡ 2 (mod p) is solvable if and only if p ≡ ±1 (mod 8).<br> (Quadratic reciprocity)<br> Let q * = ±q where the sign is plus if q ≡ 1 (mod 4) and minus if q ≡ −1 (mod 4). (I.e. |q *| = q and q * ≡ 1 (mod 4).) Then<br> x2 ≡ p (mod q) is solvable if and only if x2 ≡ q * (mod p) is solvable. | |
55번째 줄: | 55번째 줄: | ||
<h5>관련도서 및 추천도서</h5> | <h5>관련도서 및 추천도서</h5> | ||
+ | * Reciprocity Laws. From Euler to Eisenstein<br> | ||
+ | ** Franz Lemmermeyer (Springer, 2000) | ||
+ | * [http://www.amazon.com/Fourier-Analytic-Proof-Quadratic-Reciprocity/dp/0471358304 The Fourier-Analytic Proof of Quadratic Reciprocity]<br> | ||
+ | ** Michael C. Berg | ||
* 도서내검색<br> | * 도서내검색<br> | ||
** http://books.google.com/books?q= | ** http://books.google.com/books?q= |
2009년 4월 16일 (목) 17:14 판
간단한 소개
Let p and q be two distinct, odd, positive prime numbers. Then
(Supplement 1)
x2 ≡ −1 (mod p) is solvable if and only if p ≡ 1 (mod 4).
(Supplement 2)
x2 ≡ 2 (mod p) is solvable if and only if p ≡ ±1 (mod 8).
(Quadratic reciprocity)
Let q * = ±q where the sign is plus if q ≡ 1 (mod 4) and minus if q ≡ −1 (mod 4). (I.e. |q *| = q and q * ≡ 1 (mod 4).) Then
x2 ≡ p (mod q) is solvable if and only if x2 ≡ q * (mod p) is solvable.
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관련된 다른 주제들
관련도서 및 추천도서
- Reciprocity Laws. From Euler to Eisenstein
- Franz Lemmermeyer (Springer, 2000)
- The Fourier-Analytic Proof of Quadratic Reciprocity
- Michael C. Berg
- 도서내검색
- 도서검색
참고할만한 자료
- http://ko.wikipedia.org/wiki/이차잉여
- http://en.wikipedia.org/wiki/quadratic_reciprocity
- http://viswiki.com/en/
- http://front.math.ucdavis.edu/search?a=&t=&c=&n=40&s=Listings&q=
- http://www.ams.org/mathscinet/search/publications.html?pg4=AUCN&s4=&co4=AND&pg5=TI&s5=&co5=AND&pg6=PC&s6=&co6=AND&pg7=ALLF&co7=AND&Submit=Search&dr=all&yrop=eq&arg3=&yearRangeFirst=&yearRangeSecond=&pg8=ET&s8=All&s7=
- 다음백과사전 http://enc.daum.net/dic100/search.do?q=
- 대한수학회 수학 학술 용어집
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이미지 검색
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- http://www.artchive.com