翻訳と辞書
Words near each other
・ Fundamental Law of Vatican City State
・ Fundamental Laws of England
・ Fundamental Laws of the Realm
・ Fundamental lemma (Langlands program)
・ Fundamental lemma of calculus of variations
・ Fundamental lemma of sieve theory
・ Fundamental Love
・ Fundamental matrix
・ Fundamental matrix (computer vision)
・ Fundamental matrix (linear differential equation)
・ Fundamental Methodist Conference, Inc.
・ Fundamental modeling concepts
・ Fundamental normality test
・ Fundamental ontology
・ Fundamental Orders of Connecticut
Fundamental pair of periods
・ Fundamental parallelogram
・ Fundamental pattern
・ Fundamental Physics Prize
・ Fundamental plane
・ Fundamental plane (elliptical galaxies)
・ Fundamental plane (spherical coordinates)
・ Fundamental polygon
・ Fundamental psychological law
・ Fundamental representation
・ Fundamental Resolution Equation
・ Fundamental rights
・ Fundamental Rights Agency
・ Fundamental rights in India
・ Fundamental rights in the German Constitution


Dictionary Lists
翻訳と辞書 辞書検索 [ 開発暫定版 ]
スポンサード リンク

Fundamental pair of periods : ウィキペディア英語版
Fundamental pair of periods
In mathematics, a fundamental pair of periods is an ordered pair of complex numbers that define a lattice in the complex plane. This type of lattice is the underlying object with which elliptic functions and modular forms are defined.
Although the concept of a two-dimensional lattice is quite simple, there is a considerable amount of specialized notation and language concerning the lattice that occurs in mathematical literature. This article attempts to review this notation, as well as to present some theorems that are specific to the two-dimensional case.
==Definition==
The fundamental pair of periods is a pair of complex numbers \omega_1,\omega_2 \in \Complex such that their ratio ω21 is not real. In other words, considered as vectors in \mathbb^2, the two are not collinear. The lattice generated by ω1 and ω2 is
:\Lambda=\
This lattice is also sometimes denoted as Λ(ω1, ω2) to make clear that it depends on ω1 and ω2. It is also sometimes denoted by Ω or Ω(ω1, ω2), or simply by 〈ω1, ω2〉. The two generators ω1 and ω2 are called the lattice basis.
The parallelogram defined by the vertices 0, \omega_1 and \omega_2 is called the fundamental parallelogram.
It is important to note that, while a fundamental pair generates a lattice, a lattice does not have any unique fundamental pair, that is, many (in fact, an infinite number) fundamental pairs correspond to the same lattice.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Fundamental pair of periods」の詳細全文を読む



スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース

Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.