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 eigenvalues of are the HÃ¼ckel molecular orbital energies , â¦,, expressed in terms of and , while the eigenvectors are the HÃ¼ckel MOs , â¦,, expressed as linear combinations of the atomic orbitals .