Partition may refer to:

Computing

Hardware

Disk partitioning Disk partitioning or disk slicing is the creation of one or more regions on secondary storage, so that each region can be managed separately. These regions are called partitions. It is typically the first step of preparing a newly installed disk ...

, the division of a hard disk drive * Memory partition, a subdivision of a computer's memory, usually for use by a single job

Software

Partition (database) A partition is a division of a logical database or its constituent elements into distinct independent parts. Database partitioning is normally done for manageability, performance or availability reasons, or for load balancing. It is popular in di ...

, the division of a database *

Logical partition A logical partition (LPAR) is a subset of a computer's hardware resources, virtualized as a separate computer. In effect, a physical machine can be partitioned into multiple logical partitions, each hosting a separate instance of an operating ...

(LPAR), a subset of a computer's resources, virtualized as a separate computer

Problems

Binary space partitioning In computer science, binary space partitioning (BSP) is a method for space partitioning which recursively subdivides a Euclidean space into two convex sets by using hyperplanes as partitions. This process of subdividing gives rise to a represen ...

Partition problem In number theory and computer 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 subsets ''S''1 and ''S''2 such that the sum of the numbers ...

, an NP-complete problem in computer science

Mathematics

Partition (number theory) In number theory and combinatorics, a partition of a positive integer , also called an integer partition, is a way of writing as a sum of positive integers. Two sums that differ only in the order of their summands are considered the same parti ...

, a way to write a number as a sum of other numbers *

Multiplicative partition In number theory, a multiplicative partition or unordered factorization of an integer ''n'' is a way of writing ''n'' as a product of integers greater than 1, treating two products as equivalent if they differ only in the ordering of the factors. Th ...

, a way to write a number as a product of other numbers *

Partition of an interval In mathematics, a partition of an interval on the real line is a finite sequence of real numbers such that :. In other terms, a partition of a compact interval is a strictly increasing sequence of numbers (belonging to the interval itself) ...

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 subset. Every equivalence relation on a set defines a partition of this set, and every parti ...

Partition of unity In mathematics, a partition of unity of a topological space is a set of continuous functions from to the unit interval ,1such that for every point x\in X: * there is a neighbourhood of where all but a finite number of the functions of are 0, ...

, a certain kind of set of functions on a topological space *

Plane partition In mathematics and especially in combinatorics, a plane partition is a two-dimensional array of nonnegative integers \pi_ (with positive number, positive integer indices ''i'' and ''j'') that is nonincreasing in both indices. This means that : \pi ...

Graph partition In mathematics, a graph partition is the reduction of a graph to a smaller graph by partitioning its set of nodes into mutually exclusive groups. Edges of the original graph that cross between the groups will produce edges in the partitioned graph ...

Natural science

Partition function (quantum field theory) In quantum field theory, partition functions are generating functionals for correlation functions, making them key objects of study in the path integral formalism. They are the imaginary time versions of statistical mechanics partition functio ...

Partition function (statistical mechanics) In physics, a partition function describes the statistical properties of a system in thermodynamic equilibrium. Partition functions are functions of the thermodynamic state variables, such as the temperature and volume. Most of the aggregat ...

Partition coefficient In the physical sciences, a partition coefficient (''P'') or distribution coefficient (''D'') is the ratio of concentrations of a compound in a mixture of two immiscible solvents at equilibrium. This ratio is therefore a comparison of the solub ...

, a concept in organic chemistry

Law and politics

* Partition (law), the division of an estate *

Partition (politics) In politics, a partition is a change of political borders cutting through at least one territory considered a homeland by some community.Brendan O'LearyDEBATING PARTITION: JUSTIFICATIONS AND CRITIQUES Arguments for *historicist – that parti ...

, a change of political borders ** Partition of Babylon **

Partition of Belgium The partition of Belgium is a hypothetical situation, which has been discussed by both Belgian and international media, envisioning a split of Belgium along linguistic divisions, with the Flemish Community (Flanders) and the French-speaking Commu ...

Partition of Bengal (1905) The first Partition of Bengal (1905) was a territorial reorganization of the Bengal Presidency implemented by the authorities of the British Raj. The reorganization separated the largely Muslim eastern areas from the largely Hindu western are ...

Partition of Bengal (1947) The Partition of Bengal in 1947, part of the Partition of India, divided the British Indian province of Bengal based on the Radcliffe Line between the Dominion of India and the Dominion of Pakistan. The Hindu-majority West Bengal became a stat ...

Partition of Bosnia and Herzegovina The partition of Bosnia and Herzegovina was discussed and attempted during the 20th century. The issue came to prominence during the Bosnian War, which also involved Bosnia and Herzegovina's largest neighbors, Croatia and Serbia. As of , the countr ...

Partition of India The Partition of British India in 1947 was the Partition (politics), change of political borders and the division of other assets that accompanied the dissolution of the British Raj in South Asia and the creation of two independent dominions: ...

Partition of Ireland The partition of Ireland ( ga, críochdheighilt na hÉireann) was the process by which the Government of the United Kingdom of Great Britain and Ireland divided Ireland into two self-governing polities: Northern Ireland and Southern Ireland. I ...

Partition of Kosovo The partition of Kosovo has been suggested as a solution to the Kosovo question between Serbia and Kosovo. A possible partition would be the division of Kosovo along ethnic lines, such as separating Serb majority North Kosovo, and possibly some ...

Partition of the Ottoman Empire The partition of the Ottoman Empire (30 October 19181 November 1922) was a geopolitical event that occurred after World War I and the occupation of Constantinople by British, French and Italian troops in November 1918. The partitioning was ...

Partitions of Poland The Partitions of Poland were three partitions of the Polish–Lithuanian Commonwealth that took place toward the end of the 18th century and ended the existence of the state, resulting in the elimination of sovereign Poland and Lithuania for 12 ...

Partition of Quebec The partition of Quebec refers to the secession of regions of the province of Quebec, rather than to partitions in a strict political sense. It is usually discussed as a possibility in the event of Quebec secession from Canada. It was not a key ...

** Partition of the Soviet Union ** ** Partition of the United Kingdom **

Partition of Yugoslavia The breakup of Yugoslavia occurred as a result of a series of political upheavals and conflicts during the early 1990s. After a period of political and economic crisis in the 1980s, constituent republics of the Socialist Federal Republic of Yu ...

Partition and secession in California California, the most populous state in the United States and third largest in area after Alaska and Texas, has been the subject of more than 220 proposals to divide it into multiple states since its admission to the Union in 1850, including at ...

Partition and secession in New York There are and have been several movements regarding secession from the U.S. state of New York. Only one of them – the state of Vermont – succeeded. Among the unsuccessful ones, the most prominent included the proposed state of Long Island, ...

United Nations Partition Plan for Palestine The United Nations Partition Plan for Palestine was a proposal by the United Nations, which recommended a partition of Mandatory Palestine at the end of the British Mandate. On 29 November 1947, the UN General Assembly adopted the Plan as Re ...

Film and TV

* ''Partition'' (1987 film), 1987 British film * ''Partition'' (2007 film), 2007 British film * '' Partition: 1947'', or ''Viceroy's House'', 2017 British-Indian film

Music

* Another term for

Sheet music Sheet music is a handwritten or printed form of musical notation that uses List of musical symbols, musical symbols to indicate the pitches, rhythms, or chord (music), chords of a song or instrumental Musical composition, musical piece. Like ...

* In set theory,

Partition (music) In music using the twelve-tone technique, derivation is the construction of a row through segments. A derived row is a tone row whose entirety of twelve tones is constructed from a segment or portion of the whole, the generator. Anton Webern often ...

* "Partition" (song), a song by American singer Beyoncé from her eponymous fifth album ''Beyoncé'' (2013) * ''Partition'', soundtrack to 2007 film by

Brian Tyler Brian Theodore Tyler (born May 8, 1972) is an American composer, conductor, arranger, and record producer, best known for his film, television, and video game scores. In his 24-year career, Tyler has scored '' Transformers: Prime'', ''Eagle ...

Other uses

Folding screen A folding screen, also known as pingfeng (), is a type of free-standing furniture consisting of several frames or panels, which are often connected by hinges or by other means. They have practical and decorative uses, and can be made in a variet ...

, a piece of furniture *

Ljubljanica Sluice Gate The Ljubljanica Sluice Gate ( sl, Zapornica na Ljubljanici), or the Partition (), is a sluice gate and a triumphal arch on the Ljubljanica River in Ljubljana, the capital of Slovenia. It is located between Cukrarna (a former sugar factory) and Vr ...

, also named Pregrada *

Partition wall A wall is a structure and a surface that defines an area; carries a load; provides security, Shelter in place, shelter, or soundproofing; or, is decorative. There are many kinds of walls, including: * Walls in buildings that form a fundamental ...

Portable partition Portable partitions are a form of temporary walls which serve to divide rooms in place of permanent walls. They can be joined together section by section, or available as one unit, depending on the manufacturer. Portable walls may be fixed, or on ...

* Partition of the field in heraldry