Assertion: point spectrum | /r/HasProperty | \sigma _
Facets:
value: \mathrm {ap}
type: DEGREE
Source sentences:
text: The set of approximate eigenvalues is known as the approximate point spectrum, denoted by σ a p ( T ) {\displaystyle \sigma _{\mathrm {ap} }(T)} .
text: The set of approximate eigenvalues is known as the approximate point spectrum, denoted by σ a p ( T ) {\displaystyle \sigma _{\mathrm {ap} }(T)} .