Trace

Trace may refer to:

Trace (linear algebra) of a square matrix or a linear transformation
Trace class, a certain set of operators in a Hilbert space
Trace operator, a restriction-to-boundary operator in a Sobolev space
Field trace in field theory
Traces, the equivalence classes of strings of a trace monoid, studied in trace theories of concurrent computation
Trace, in computer science a record of the steps a program has executed (such as a stack trace)
Signal trace, a printed or etched wire on a printed circuit board

Trace (semiology), the history carried by a sign
Trace (linguistics), a syntactic placeholder resulting from a transformation
TRACE (psycholinguistics), a psycholinguistic model of speech perception
Trace (Deconstruction), in deconstruction, that which is not signified by a sign

Trace radioisotope, an element that is found in small quantities because it undergoes radioactive decay
Trace evidence, material found at a crime scene
In geochemistry, a trace element is one which composes less than 0.1% of a sample
TRACE (Transition Region and Coronal Explorer), a NASA satellite
Trace fossil, fossil record of biological activity

Trace (album), a 1995 album by alt-country band Son Volt
Tracy Darrell "Trace" Adkins, an American country music singer
Tracing (law), to assert a proprietary remedy against a third party asset
Trace (tack), one of two or more straps, ropes, or chains by which a vehicle is drawn by a harnessed draught animal
TrAce Online Writing Centre, a community for writers working online
Trace (novel), a 2004 novel by Patricia Cornwell
Portgas D. Ace, also known as Trace, a fictional character in the manga One Piece
Trace, a fictional character in the game Metroid Prime Hunters
Trace (band), a Dutch progressive rock band
Trace (artist), a UK drum and bass artist
Trace (magazine), British hip-hop magazine

See also