Correspondence may refer to:
*In general usage, non-concurrent, remote
communication
Communication (from la, communicare, meaning "to share" or "to be in relation with") is usually defined as the transmission of information. The term may also refer to the message communicated through such transmissions or the field of inqui ...
between people, including
letter
Letter, letters, or literature may refer to:
Characters typeface
* Letter (alphabet), a character representing one or more of the sounds used in speech; any of the symbols of an alphabet.
* Letterform, the graphic form of a letter of the alphabe ...
s,
email
Electronic mail (email or e-mail) is a method of exchanging messages ("mail") between people using electronic devices. Email was thus conceived as the electronic ( digital) version of, or counterpart to, mail, at a time when "mail" mean ...
,
newsgroups
A Usenet newsgroup is a repository usually within the Usenet system, for messages posted from users in different locations using the Internet. They are discussion groups and are not devoted to publishing news. Newsgroups are technically distinc ...
,
Internet forums
An Internet forum, or message board, is an online discussion site where people can hold conversations in the form of posted messages. They differ from chat rooms in that messages are often longer than one line of text, and are at least temporar ...
,
blogs.
Science
*
Correspondence principle (physics): quantum physics theories must agree with classical physics theories when applied to large quantum numbers
*
Correspondence principle (sociology), the relationship between social class and available education
*
Correspondence problem
The correspondence problem refers to the problem of ascertaining which parts of one image correspond to which parts of another image, where differences are due to movement of the camera, the elapse of time, and/or movement of objects in the photo ...
(computer vision), finding depth information in stereography
*Regular sound correspondence (linguistics), see
Comparative method (linguistics)
Mathematics
*
Binary relation
** 1:1 correspondence, an older name for a
bijection
**
Multivalued function
In mathematics, a multivalued function, also called multifunction, many-valued function, set-valued function, is similar to a function, but may associate several values to each input. More precisely, a multivalued function from a domain to a ...
*
Correspondence (algebraic geometry) In algebraic geometry, a correspondence between algebraic variety, algebraic varieties ''V'' and ''W'' is a subset ''R'' of ''V''×''W'', that is closed in the Zariski topology. In set theory, a subset of a Cartesian product of two sets is called a ...
, between two algebraic varieties
*
Correspondence (category theory), the opposite of a profunctor
*
Correspondence (von Neumann algebra) or bimodule, a type of Hilbert space
*
Correspondence analysis, a multivariate statistical technique
Philosophy and religion
*
Correspondence theory of truth, a theory in epistemology
*
Correspondence (theology), the relationship between spiritual and physical realities
*
Table of magical correspondences
A table of magical correspondences is a list of magical correspondences between items belonging to different categories, such as correspondences between certain deities, heavenly bodies, plants, perfumes, precious stones, etc. Such lists were co ...
, list of relations between various items used in ceremonial magic
Entertainment
*
Correspondence chess played between different geographical locations
*
Correspondence (album), a 1983 studio album by singer and musician Peter Godwin
*''
The Correspondence
''The Correspondence'' ( it, La corrispondenza) is an English-language Italian romantic film written and directed by Giuseppe Tornatore. It stars Jeremy Irons and Olga Kurylenko in lead roles, and was released on 14 January 2016. The film sco ...
'', a 2016 film by Giuseppe Tornatore, featuring Jeremy Irons
*
''Correspondences'' (Babbitt), a 1967 musical work by Milton Babbitt
Other uses
*Correspondence course, a
distant education method
See also
*
Correspondent (disambiguation)
*
La Correspondencia (disambiguation) La Correspondencia may refer to:
* ''La Correspondencia'' (newspaper), a Puerto Rican newspaper
* ', a Spanish newspaper published from 1859 to 1925
* ''La Correspondencia Militar
''La Correspondencia Militar'' (''The Military Correspondence''), ...
{{disambiguation