10 Year. Morningstar rated the Global Technology Fund among 196, 196, 186 and 144 Technology funds for the overall rating and the 3-, 5-, and 10-year periods (as applicable) ending 02/28/2017, respectively.
Geometrically an eigenvector, corresponding to a real nonzero eigenvalue, points in a direction that is stretched by the transformation and the eigenvalue is the factor by which it is stretched. If the eigenvalue is negative, the direction is reversed.
The connections of eigenvalues to graph invariants such as diameter, dis-tances, ï¬ows, routing, expansion, isopermetric properties, discrepancy, con-tainment and, in particular, the role eigenvalues play in the equivalenceclasses of so-called âquasi-randomâ properties.2.