point spectrum
preferred label: طیف نقطه‌ای @fa
type: Concept
broader: spectral theory

fuctional analysis
preferred label: آنالیز تابعی @fa
type: Concept
narrower: spectral theory

spectral radius
preferred label: شعاع طیفی @fa
type: Concept
broader: spectral theory

continuous spectrum
preferred label: طیف پیوسته @fa
type: Concept
broader: spectral theory

spectral density
preferred label: چگالی طیفی @fa
type: Concept
broader: spectral theory

spectral theorem
preferred label: قضیه طیفی @fa
type: Concept
broader: spectral theory

discontinuous group
preferred label: گروه ناپیوسته @fa
type: Concept
related: spectral theory

residual spectrum
preferred label: طیف مانده‌ای @fa
type: Concept
broader: spectral theory

spectral theory
related: discontinuous group
related: eigen value problem
related: ergodic theory
narrower: point spectrum
narrower: spectral mapping theorem
narrower: spectral density
narrower: spectral radius
narrower: residual spectrum
narrower: spectral decomposition
narrower: spectrum
narrower: spectral theorem
narrower: continuous spectrum
preferred label: نظریه طیفی @fa
broader: fuctional analysis
type: Concept

spectrum
preferred label: طیف @fa
type: Concept
broader: spectral theory

spectral mapping theorem
preferred label: قضیه نگاشت طیفی @fa
type: Concept
broader: spectral theory

spectral decomposition
preferred label: تجزیه طیفی @fa
type: Concept
broader: spectral theory

eigen value problem
preferred label: مسئله مقدار ویژه @fa
type: Concept
related: spectral theory

ergodic theory
preferred label: نظریه ارگودیک @fa
type: Concept
related: spectral theory