Dictionary.com
Thesaurus.com
Showing results for eigenvalue. Search instead for hidden+values.

eigenvalue

American  
[ahy-guhn-val-yoo] / ˈaɪ gənˌvæl yu /

noun

Mathematics.

  1. characteristic root.

eigenvalue British  
/ ˈaɪɡənˌvæljuː /

noun

  1. maths physics one of the particular values of a certain parameter for which a differential equation or matrix equation has an eigenfunction. In wave mechanics an eigenvalue is equivalent to the energy of a quantum state of a system

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of eigenvalue

1925–30; partial translation of German Eigenwert, equivalent to eigen- characteristic, particular + Wert value

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

For example, a bit flip on the first qubit will result in the measured eigenvalue of becoming −1.

From Nature • Sep. 12, 2017

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.