...For example, the upper limit of E = {1-1/ n | n is a natural number} is 1, which does not belong to E. The infimum (greatest lower bound) is similarly defined by reversing the magnitude relationship: if a is the upper limit of E , then - a is the lower limit of {- x | x ∈ E } . In general, when the set f (M) of all values on M of a real-valued function f ( x ) defined on a set M is bounded above, the upper limit of the set f ( M ) is expressed as ... *Some of the terminology explanations that mention "infimum" are listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…例えば,E={1-1/n|nは自然数}の上限は1であり,これはEに属さない。下限infimum(greatest lower bound)も大小関係を逆にして同様に定義され,aがEの上限であれば,-aは{-x|x∈E}の下限である。一般に,集合M上で定義された実数値関数f(x)の,M上の値全体の集合f(M)が上に有界であるとき,集合f(M)の上限をまた,下限はと表す。… ※「infimum」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
…[Koichi Ejiri]. … *Some of the terminology that ...
The precise meaning of a concept (or term) used i...
A book from the end of the Yi dynasty that records...
A folk performing art in which dancing is accompa...
This refers to the period of ancient India, from t...
A model that simplifies the Heisenberg model for f...
It is a common syndrome seen in farmers who have ...
An astronomer, mathematician, and thinker during ...
Born March 14, 1946 in Guatemala City. Guatemalan ...
…Solubility in water is 131 g/100 g (50 °C). The ...
A representative form of traditional Chinese thea...
In the 18th century, thefts such as burglary, the...
December 1st. On this day, rice cakes were pounded...
This was a rebellion that occurred in the early H...
...In the cities, men wore black monfuku with hak...