identity operator

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Noun1.identity operator - an operator that leaves unchanged the element on which it operates; "the identity under numerical multiplication is 1"
operator - (mathematics) a symbol or function representing a mathematical operation
References in periodicals archive ?
n]} of positive linear operators on C[0,1] converges to the identity operator ([2],[12]).
p], E is the projection onto the closure of range of T and E is the identity operator on [L.
We remark that, if g [equivalent to] I, the identity operator, then problem (2.
contains six 2-qubit gates, where V is a unitary operator defined by the following equation, which includes the identity operator and the Pauli-X operator:
Indeed, the identity operator of the Banach lattice [L.
For g = I, the identity operator, the general variational inequality (2.
q] = I and I is the identity operator, were constructed in [20, 31, 33],
In fact, the identity operator [MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ASCII] of the Banach lattice [c.