Proper may refer to:

Mathematics

Proper map In mathematics, a function between topological spaces is called proper if inverse images of compact subsets are compact. In algebraic geometry, the analogous concept is called a proper morphism. Definition There are several competing definit ...

, in topology, a property of continuous function between topological spaces, if inverse images of compact subsets are compact *

Proper morphism In algebraic geometry, a proper morphism between schemes is an analog of a proper map between complex analytic spaces. Some authors call a proper variety over a field ''k'' a complete variety. For example, every projective variety over a field ...

, in algebraic geometry, an analogue of a proper map for algebraic varieties *

Proper transfer function In control theory, a proper transfer function is a transfer function in which the degree of the numerator does not exceed the degree of the denominator. A strictly proper transfer function is a transfer function where the degree of the numerator is ...

, a transfer function in control theory in which the degree of the numerator does not exceed the degree of the denominator *

Proper equilibrium Proper equilibrium is a refinement of Nash Equilibrium due to Roger B. Myerson. Proper equilibrium further refines Reinhard Selten's notion of a trembling hand perfect equilibrium by assuming that more costly trembles are made with significant ...

, in game theory, a refinement of the Nash equilibrium *

Proper subset In mathematics, set ''A'' is a subset of a set ''B'' if all elements of ''A'' are also elements of ''B''; ''B'' is then a superset of ''A''. It is possible for ''A'' and ''B'' to be equal; if they are unequal, then ''A'' is a proper subset of ...

Proper space This is a glossary of some terms used in Riemannian geometry and metric geometry — it doesn't cover the terminology of differential topology. The following articles may also be useful; they either contain specialised vocabulary or provi ...

* Proper complex random variable

Other uses

Proper (liturgy) The proper (Latin: ''proprium'') is a part of the Christian liturgy that varies according to the date, either representing an observance within the liturgical year, or of a particular saint or significant event. The term is used in contrast to t ...

, the part of a Christian liturgy that is specific to the date within the Liturgical Year *

Proper frame A proper frame, or comoving frame, is a frame of reference that is attached to an object. The object in this frame is stationary within the frame, which is useful for many types of calculations. For example, a freely falling elevator is a proper fr ...

, such system of reference in which object is stationary (non moving), sometimes also called a co-moving frame *

Proper (heraldry) Tincture is the limited palette of colours and patterns used in heraldry. The need to define, depict, and correctly blazon the various tinctures is one of the most important aspects of heraldic art and design. Development and history The use of ...

, in heraldry, means depicted in natural colors *

Proper Records Proper Records is an English record label founded by Proper Music Group Chairman - Malcolm Mills and Paul Riley. Commencing with a handful of releases, including the Balham Alligators and Chilli Willi and the Red Hot Peppers, the label grew in ...

, a UK record label *

Proper (album) Into It. Over It. is the indie rock solo project of the Chicago, Illinois-based musician Evan Thomas Weiss. It is considered one of the top acts in the emo revival scene of the 2010s. History Evan Weiss grew up in Cherry Hill, New Jersey. His ...

, an album by Into It. Over It. released in 2011 * Proper (often capitalized PROPER), a corrected release in response to a previously released online video or movie that contains

transcoding Transcoding is the direct digital-to-digital conversion of one encoding to another, such as for video data files, audio files (e.g., MP3, WAV), or character encoding (e.g., UTF-8, ISO/IEC 8859). This is usually done in cases where a target d ...

or other playback errors

Mathematics

Other uses

See also