How Do You Spell EIGENVALUE?

Pronunciation: [ˈa͡ɪd͡ʒənvˌaljuː] (IPA)

The word "eigenvalue" is spelled with the letter "e-i-g-e-n" followed by "v-a-l-u-e". In IPA phonetic transcription, the word is pronounced as /ˈaɪɡ.ən.væl.juː/. The "ei" in "eigen" is pronounced as the long "i" sound, while "gen" is pronounced with a hard "g" sound. The "value" part of the word is pronounced with a long "a" sound followed by the "yoo" sound. An eigenvalue is a term used in mathematics to describe a scalar value that is associated with a linear transformation.

EIGENVALUE Meaning and Definition

  1. An eigenvalue is a concept in linear algebra that refers to a scalar value associated with a given square matrix. When a square matrix is multiplied by a specific vector, the resulting vector may be completely different in direction from the original vector. However, there are certain special vectors that maintain their direction after multiplication by the matrix. These vectors are known as eigenvectors. An eigenvalue, on the other hand, is the scalar value by which an eigenvector is scaled after the matrix transformation.

    Formally, for a square matrix A, an eigenvalue λ is a scalar that satisfies the equation Av = λv, where v is the associated non-zero eigenvector. This equation can also be written as (A - λI)v = 0, where I represents the identity matrix.

    Eigenvalues hold crucial importance in various areas of mathematics and physics. They provide valuable insights into the behavior of linear transformations and systems. In physics, eigenvalues often represent fundamental physical quantities, such as energy levels in quantum mechanics or modes of vibration in mechanical systems.

    Eigenvalues are utilized in various applications, including data analysis, signal processing, and image recognition. They help in studying the structure and properties of matrices, enabling the understanding and interpretation of complex data patterns.

    In summary, eigenvalues are scalar values associated with square matrices that represent the scaling factor of eigenvectors during matrix transformations. They play a crucial role in linear algebra, physics, and several other disciplines in understanding and analyzing the behavior, properties, and patterns of linear systems.

Common Misspellings for EIGENVALUE

Etymology of EIGENVALUE

The word "eigenvalue" originated from the German language. It was first introduced by the German mathematician David Hilbert in 1904, who used the term "eigenwert", which translates to "proper value" or "characteristic value" in English. The term later evolved into "eigenvalue" and became widely used in mathematics to refer to the values ​​(or scalars) associated with eigenvectors. The prefix "eigen-" is derived from the German word for "own" or "unique", indicating the special nature of these values.

Plural form of EIGENVALUE is EIGENVALUES

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