("area under curve"), or A' (pronounced "a-prime"), or "c-statistic" ("concordance statistic"). the sensitivity index d′ (pronounced "d-prime"), the distance...

quantum statistical mechanics, quantum information, and quantum field theory. Operator algebras can be used to study arbitrary sets of operators with little...

transfer operator encodes information about an iterated map and is frequently used to study the behavior of dynamical systems, statistical mechanics...

an operator is a function over a space of physical states onto another space of physical states. The simplest example of the utility of operators is the...

Creation operators and annihilation operators are mathematical operators that have widespread applications in quantum mechanics, notably in the study...

quantum states) is described by a density operator S, which is a non-negative, self-adjoint, trace-class operator of trace 1 on the Hilbert space H describing...

mathematics, the composition operator C ϕ {\displaystyle C_{\phi }} with symbol ϕ {\displaystyle \phi } is a linear operator defined by the rule C ϕ ( f...

design of other floating structures, a response amplitude operator (RAO) is an engineering statistic, or set of such statistics, that are used to determine...

as quantum statistical mechanics, open quantum systems and quantum information. The density matrix is a representation of a linear operator called the...

A computer operator is a role in IT which oversees the running of computer systems, ensuring that the machines, and computers are running properly. The...