Associations to the word «Eigenfunction»

Wiktionary

EIGENFUNCTION, noun. (mathematics) A function \(\phi\) such that, for a given linear operator \(D\), \(D\phi=\lambda\phi\) for some scalar \(\lambda\) (called an eigenvalue).

Wise words

Words are always getting conventionalized to some secondary meaning. It is one of the works of poetry to take the truants in custody and bring them back to their right senses.
William Butler Yeats