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- ...ng of algebraic integers|Local-global principles for the ring of algebraic integers]]).15 KB (2,309 words) - 06:58, 13 February 2024
- ...gebraic number]]) and let $\widetilde{\bf Z}$ be the ring of all algebraic integers. Then $\tilde {\bf Q }$ is the algebraic closure of $\mathbf{Q}$ and $\wide ...of algebraic integers|Local-global principles for large rings of algebraic integers]].11 KB (1,771 words) - 16:57, 1 July 2020
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- ...fined on the set of all integers $t=0,\pm1,\pm2,\dots,$ or on the positive integers $t=1,2,\dots$.305 bytes (44 words) - 07:32, 23 August 2014
- The ring of Gaussian integers or [[Gauss number]]s, $\mathbb{Z}[i]$.100 bytes (17 words) - 07:32, 28 November 2014
- ...of (ordered) $n$-tuples of integers (or non-negative integers or positive integers) for which there exists a polynomial $P(a_1,\ldots,a_n,z_1,\ldots,z_k)$ wit1 KB (165 words) - 16:59, 14 February 2020
- ...ained as $x=a^2-b^2$, $y=2ab$, $z=a^2+b^2$, where $a$ and $b$ are positive integers $(a>b)$. The Pythagorean numbers can be interpreted as the sides of a right761 bytes (116 words) - 07:30, 10 December 2016
- ...argument that satisfies the following conditions for two relatively prime integers $m,n$ ...ndition $f(mn) = f(m) + f(n)$ is also satisfied for relatively non-coprime integers $m,n$ as well; in such a case $f(p^a) = a f(p)$.1 KB (206 words) - 05:52, 15 April 2023
- An integer is an element of the ring of integers $\mathbf Z=\{\dots,-1,0,1,\dots\}$. The ring $\mathbf Z$ is the minimal rin ...d of rational numbers, the [[field of fractions]] of $\mathbf Z$, then the integers of $k$ are the elements of the [[integral closure]] of $\mathbf Z$ in $k$.2 KB (283 words) - 17:19, 30 November 2014
- divisibility of integers by a given prime number $p$. The extension is addition and the multiplication of $p$-adic integers is defined by the6 KB (1,089 words) - 20:29, 9 April 2017
- ...sequence of all natural numbers belongs to a given sequence $A=\{a_k\}$ of integers $a_0=0<1\leq a_1<\dotsb<a_k$. By the density of a sequence $A$ one means th ...f and only if $A$ coincides with the set $\mathbf N_0$ of all non-negative integers. Let $A+B$ be the arithmetic sum of two sequences $A=\{a_k\}$ and $B=\{b_t\3 KB (461 words) - 11:41, 14 February 2020
- ...weak Ditters conjecture, which states that $\mathcal{M}$ is free over the integers without giving a concrete set of generators, has been proved; see [[Quasi-s1 KB (182 words) - 19:16, 17 June 2016
- of positive integers not exceeding $ x $ ...[a1]</td> <td valign="top"> K. Alladi, "The Turán–Kubilius inequality for integers without large prime factors" ''J. Reine Angew. Math.'' , '''335''' (1982)2 KB (376 words) - 08:55, 10 November 2023
- tuples of integers (non-negative integers, positive integers) for which it is possible to write down a Diophantine equation (cf. [[Dioph ...ermissible values of which are integers (non-negative integers or positive integers, respectively), and which is solvable for $ x _ {1} \dots x _ {l} $7 KB (998 words) - 19:35, 5 June 2020
- Let $S=\{a_1,\ldots,a_k\}$ be a finite set of positive integers with greatest common divisor $1$. The Frobenius number of $S$ is the larges314 bytes (50 words) - 15:24, 10 August 2014
- ...positive integer $\lambda$ such that $a^\lambda \equiv 1 \pmod n$ for all integers $a$ coprime to $n$. It is equal to the [[least common multiple]] of its va1 KB (186 words) - 16:57, 25 November 2023
- ...r programming]]) but for which some of the variables are constrained to be integers.299 bytes (39 words) - 16:56, 7 February 2011
- ranges over the positive integers (cf. [[Prime number|Prime number]]). There are some obvious necessary condi n ^ {p} - n - p \equiv0 ( { \mathop{\rm mod} } p ) \textrm{ for all integers } n.3 KB (382 words) - 06:29, 30 May 2020
- ...og\log n$ in the sense that, given any $\epsilon > 0$, almost all positive integers $n$ satisfy ...$\psi(n)$ tending to infinity as $n\rightarrow\infty$, almost all positive integers $n$ satisfy4 KB (647 words) - 07:30, 18 March 2023
- A generalization of the concept of divisibility of integers without remainder (cf. [[Division]]). ...ey are known as irreducible polynomials. Rings in which — like in rings of integers or polynomials — there is unique decomposition into prime factors (up to2 KB (396 words) - 18:39, 25 September 2017
- ...\mathbb{Z}$ can be considered as a [[Small category|small category]] with integers as objects and all possible pairs $(i,j)$, where $i,j \in \mathbb{Z}$ and $ ...icient to indicate a family of objects from $\mathfrak{K}$, indexed by the integers, and for each integer $i$ to choose a morphism $\alpha_{i,i+1} : A_i \right2 KB (380 words) - 11:48, 26 October 2014
- A method for finding the [[greatest common divisor]] of two integers, two polynomials (and, in general, two elements of a [[Euclidean ring]]) or For two positive integers $a \ge b$, the method is as follows. Division with remainder of $a$ by $b$2 KB (351 words) - 20:40, 16 November 2023
- ...recursive sequence]] of integers defined by two integer parameters. Given integers $P$, $Q$ with $D =P^2 - 4Q \neq 0$, the Lucas sequences of the first kind, ...\alpha, \beta$ algebraic numbers with $\alpha\beta$ and $(\alpha+\beta)^2$ integers:2 KB (351 words) - 20:26, 20 November 2023