noun🔗ShareA function \phi such that, for a given linear operator D, D\phi=\lambda\phi for some scalar \lambda (called an eigenvalue).""When the 'differentiation' operator is applied to the exponential function e<sup>2x</sup>, the result is 2e<sup>2x</sup>, showing that e<sup>2x</sup> is an eigenfunction of the differentiation operator with eigenvalue 2." "mathphysicssciencetechnicalfunctionChat with AIVocabulary GamePractice Reading
