olemus
vektorruumi lineaarteisendusega L seotud skalaar e, mille korral leidub omavektor v omadusega L(v) = e v

Merriam-Webster:
: a scalar associated with a given linear transformation of a vector space and having the property that there is some nonzero vector which when multiplied by the scalar is equal to the vector obtained by letting the transformation operate on the vector
especially : a root of the characteristic equation of a matrix

ülevaateid
https://en.wikipedia.org/wiki/Eigenvalues_and_eigenvectors

http://mathworld.wolfram.com/Eigenvalue.html

https://courses.grainger.illinois.edu/cs357/fa2020/assets/lectures/complete-slides/12-Eigenvalues.pdf

https://heath.cs.illinois.edu/scicomp/notes/cs450_chapt04.pdf

rakendusi
https://www.quora.com/What-are-some-very-good-and-practical-uses-of-eigenvalues-of-a-matrix

krüptograafias
https://www.quora.com/Do-eigenvalues-and-eigenvectors-have-applications-in-cryptography

https://eprint.iacr.org/2018/763.pdf

http://www.cs.cmu.edu/~manasp/docs/ppsvd.pdf

https://ijettjournal.org/volume-3/issue-3/IJETT-V3I3P217.pdf