class number

См. также в других словарях:

• Class number — In mathematics, class number may refer to Class number (group theory), the number of conjugacy classes of a group The size of the ideal class group of a number ring The number of equivalence classes of binary quadratic forms of a given… …   Wikipedia

• class number — noun or class letter : a number or letter (from a classification scheme) assigned to a book or other library material to show its location on the library shelf * * * class number, the number or number and letter in library cataloging, which shows …   Useful english dictionary

• Class number problem — In mathematics, the Gauss class number problem (for imaginary quadratic fields), as usually understood, is to provide for each n ≥ 1 a complete list of imaginary quadratic fields with class number n. It is named after the great… …   Wikipedia

• Class number formula — In number theory, the class number formula relates many important invariants of a number field to a special value of its Dedekind zeta function Contents 1 General statement of the class number formula 2 Galois extensions of the rationals 3 A …   Wikipedia

• class number — n. series of letters or numbers on a book in a library identifying the book …   English contemporary dictionary

• Class (locomotive) — refers to a group of locomotives built to a common design for a single railroad. Often members of a particular class had detail variations between individual examples, and these could lead to subclasses. Sometimes technical alterations… …   Wikipedia

• Number 13 class battleship — design Class overview Operators: Impe …   Wikipedia

• number —   Helu, heluna, nui (quantity); hua helu (figure). See numerous.    ♦ Class number, heluna papa.    ♦ Even number, helu kaulike.    ♦ Odd number, helu pa ewa.    ♦ Dual number, helu lua.    ♦ Plural number, helu nui.    ♦ Whole number, helu oko a …   English-Hawaiian dictionary

• class letter — noun see class number …   Useful english dictionary

• Number One (Babylon 5) — Number One/Theresa Holloran Babylon 5 character Tessa Holloran, aka Number One First appearance Racing Mars …   Wikipedia

• Number Sense (UIL) — Number Sense is one of several academic events sanctioned by the University Interscholastic League. It is also a competition held by the Texas Math and Science Coaches Association, using the same rules as the UIL. It is one of the UIL s oldest… …   Wikipedia