• Thumbnail for Partition of a set
    In mathematics, a partition of a set is a grouping of its elements into non-empty subsets, in such a way that every element is included in exactly one...
    14 KB (1,878 words) - 01:18, 31 May 2025
  • Thumbnail for Weak ordering
    exists between every pair of elements), or as ordered partitions (partitions of the elements into disjoint subsets, together with a total order on the subsets)...
    30 KB (4,360 words) - 12:57, 6 October 2024
  • Thumbnail for Noncrossing partition
    The number of noncrossing partitions of a set of n elements is the nth Catalan number. The number of noncrossing partitions of an n-element set with k blocks...
    5 KB (758 words) - 17:01, 28 August 2023
  • Thumbnail for Integer partition
    theory and combinatorics, a partition of a non-negative integer n, also called an integer partition, is a way of writing n as a sum of positive integers. Two...
    29 KB (3,405 words) - 05:47, 4 May 2025
  • (non-overlapping) sets. Equivalently, it stores a partition of a set into disjoint subsets. It provides operations for adding new sets, merging sets (replacing...
    33 KB (4,721 words) - 10:44, 17 June 2025
  • an ordered partition of a set, partition of a graph, partition of an integer, partition of an interval, partition of unity, partition of a matrix; see...
    4 KB (237 words) - 00:57, 26 February 2024
  • Thumbnail for Disjoint sets
    pairwise disjoint. A partition of a set X is any collection of mutually disjoint non-empty sets whose union is X. Every partition can equivalently be...
    10 KB (1,290 words) - 04:27, 4 May 2025
  • )_{m}^{n}} as a shorthand way of saying that every partition of the set [ κ ] n {\displaystyle [\kappa ]^{n}} of n {\displaystyle n} -element subsets of κ {\displaystyle...
    10 KB (1,388 words) - 18:09, 28 January 2025
  • In combinatorial mathematics, the Bell numbers count the possible partitions of a set. These numbers have been studied by mathematicians since the 19th...
    31 KB (4,511 words) - 18:27, 20 April 2025
  • Sarin Partition: 1947, or Viceroy's House, a 2017 film Partition (music), a segment created from a set "Partition" (song), by Beyoncé, 2014 Partition, soundtrack...
    2 KB (323 words) - 08:33, 10 May 2025
  • Boot flag (redirect from Active partition)
    0x80. A value of 0x00 indicates the partition does not have the boot flag set. Any other value is invalid. Its primary function is to indicate to a MS-DOS/MS...
    3 KB (338 words) - 10:31, 3 January 2022
  • design of algorithms, partition refinement is a technique for representing a partition of a set as a data structure that allows the partition to be refined...
    11 KB (1,350 words) - 12:50, 29 July 2024
  • space partitioning is the process of dividing an entire space (usually a Euclidean space) into two or more disjoint subsets (see also partition of a set)....
    6 KB (1,001 words) - 10:32, 3 December 2024
  • Thumbnail for Partitions of Poland
    The Partitions of Poland were three partitions of the Polish–Lithuanian Commonwealth that took place between 1772 and 1795, toward the end of the 18th...
    46 KB (4,951 words) - 20:49, 25 May 2025
  • Thumbnail for Partition of India
    the two new dominions. The partition was set forth in the Indian Independence Act 1947 and resulted in the dissolution of the British Raj, or Crown rule...
    222 KB (24,947 words) - 00:13, 15 June 2025
  • Thumbnail for Axiom of choice
    statement that every partition has a transversal. In many cases, a set created by choosing elements can be made without invoking the axiom of choice, particularly...
    60 KB (7,931 words) - 11:02, 9 June 2025
  • Thumbnail for Set theory
    precisely with equivalence relations, partitions of sets, and homomorphisms. Thus, many of the usual set-theoretic procedures of twentieth-century mathematics...
    54 KB (6,575 words) - 19:15, 10 June 2025
  • In mathematics, a partition of unity on a topological space ⁠ X {\displaystyle X} ⁠ is a set ⁠ R {\displaystyle R} ⁠ of continuous functions from ⁠ X...
    10 KB (1,642 words) - 01:21, 5 June 2025
  • Thumbnail for Stirling numbers of the second kind
    in combinatorics, a Stirling number of the second kind (or Stirling partition number) is the number of ways to partition a set of n objects into k non-empty...
    25 KB (4,328 words) - 18:26, 20 April 2025
  • Thumbnail for Set (mathematics)
    union of the members of the family. If a set is the disjoint union of a family of subsets, one says also that the family is a partition of the set. Informally...
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  • like the open sets of a topological space Partition of a set – Mathematical ways to group elements of a set Set cover problem – Classical problem in combinatorics...
    8 KB (1,451 words) - 21:53, 14 June 2025
  • A master boot record (MBR) is a type of boot sector in the first block of partitioned computer mass storage devices like fixed disks or removable drives...
    100 KB (8,704 words) - 08:40, 27 May 2025
  • Thumbnail for Partition of Bengal (1947)
    The Partition of Bengal in 1947, also known as the Second Partition of Bengal, part of the Partition of India, divided the British Indian Bengal Province...
    53 KB (6,183 words) - 09:41, 15 May 2025
  • all partitions of that set. For example, the partitions of the size-3 set {a, b, c} may be written thus: a b c a / b c b / a c c / a b a / b / c {\displaystyle...
    6 KB (854 words) - 12:40, 8 November 2024
  • Thumbnail for Entropy (information theory)
    respect to a partition of a set. Meanwhile, the conditional probability is defined in terms of a multiplicative property, P ( A ∣ B ) ⋅ P ( B ) = P ( A ∩ B )...
    72 KB (10,220 words) - 13:03, 6 June 2025
  • science, the partition problem, or number partitioning, is the task of deciding whether a given multiset S of positive integers can be partitioned into two...
    19 KB (2,439 words) - 22:45, 12 April 2025
  • Set partitioning in hierarchical trees (SPIHT) is an image compression algorithm that exploits the inherent similarities across the subbands in a wavelet...
    1 KB (121 words) - 00:53, 6 December 2024
  • MECE principle (category Types of groupings)
    should be pronounced as /miːs/. Proof by cases or case analysis Partition of a set for a mathematical treatment Work breakdown structure for application...
    5 KB (586 words) - 05:30, 10 April 2025
  • Thumbnail for Quicksort
    called partition-exchange sort. The sub-arrays are then sorted recursively. This can be done in-place, requiring small additional amounts of memory to...
    71 KB (9,925 words) - 14:27, 31 May 2025
  • a branch of mathematics, partition regularity is one notion of largeness for a collection of sets. Given a set X {\displaystyle X} , a collection of subsets...
    8 KB (1,116 words) - 21:29, 26 January 2025