accounting-operator number identification(CAMA-ONI)operator

Bernstein-type operator (B-type operator)

lowering operator and raising operator

singular integral operator and potential operator

The Derived Operator of Kleene Implication Operator

the Wigner operator and the entangled Wigner operator

carrier phase observable

dependence of observable sequences

GPS carrier phase observable

impulse observable

LOF Lowest Observable Frequency

Low Observable Aircraft

low observable target

Low-Observable Target Detection

maximal observable

Modal observable degree

non-observable region

Observable

observable analysis