OAI/Analysis/Nuclearity/CPMatrixFunctional.lean
6 declarations, 0 contain sorry, 0 declared as axioms
A completely positive map to a finite matrix algebra defines a positive functional on the matrix amplification. This is the scalar step in finite matrix extension; the positivity calculation is an explicit matrix corner.
- def
OAI.WeakPureInfiniteness.cpMatrixFunctionalLinearline 18 - lemma
OAI.WeakPureInfiniteness.cpMatrixFunctionalLinear_applyline 25 - lemma
OAI.WeakPureInfiniteness.matrixUnit_corner_productline 30 - lemma
OAI.WeakPureInfiniteness.cpMatrixFunctionalLinear_nonnegline 38 - def
OAI.WeakPureInfiniteness.cpMatrixFunctionalline 50 - lemma
OAI.WeakPureInfiniteness.cpMatrixFunctional_applyline 55