spectral radius
largest absolute value of an operator's eigenvalues
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spectral radius
Summary
spectral radius is a similarity invariance[1]. It draws 200 Wikipedia views per month (similarity_invariance category, ranking #2 of 3).[2]
Key Facts
- spectral radius's instance of is recorded as similarity invariance[3].
- spectral radius's subclass of is recorded as eigenvalue[4].
- spectral radius's Freebase ID is recorded as /m/0226gb[5].
- spectral radius's defining formula is recorded as \rho(A) = \max \left { |\lambda_1|, \dotsc, |\lambda_n| \right }[6].
- spectral radius's defining formula is recorded as \rho(A) = \sup_{\lambda \in \sigma(A)} |\lambda|[7].
- spectral radius's MathWorld ID is recorded as SpectralRadius[8].
- spectral radius's maintained by WikiProject is recorded as WikiProject Mathematics[9].
- spectral radius's Microsoft Academic ID is recorded as 140532419[10].
- spectral radius's in defining formula is recorded as \lambda[11].
- spectral radius's PlanetMath ID is recorded as SpectralRadius[12].
- spectral radius's OpenAlex ID is recorded as C140532419[13].
Why It Matters
spectral radius draws 200 Wikipedia views per month (similarity_invariance category, ranking #2 of 3).[2] It has Wikipedia articles in 12 language editions, a strong signal of global cultural recognition.[14] It is known by 3 alternative names across languages and contexts.[15]