sequence space l^p

GPTKB entity

Statements (26)
Predicate Object
gptkbp:instanceOf sequence space
gptkbp:alsoKnownAs lp space
gptkbp:category topological vector space
gptkbp:complete true
gptkbp:contains all sequences (x_n) such that Σ |x_n|^p < ∞
gptkbp:containsElement sequence of real or complex numbers
gptkbp:definedIn 1 ≤ p < ∞
gptkbp:hasDual l^q (where 1/p + 1/q = 1, 1 < p < ∞)
gptkbp:hasNorm l^p norm
gptkbp:hasSpecialCase l^2 is a Hilbert space
gptkbp:hasSubgroup all sequences
https://www.w3.org/2000/01/rdf-schema#label sequence space l^p
gptkbp:introduced gptkb:David_Hilbert
gptkbp:isBanachSpace true
gptkbp:isNotReflexive true (for p = 1 or p = ∞)
gptkbp:isReflexive true (for 1 < p < ∞)
gptkbp:isSeparable true (for 1 ≤ p < ∞)
gptkbp:isVectorSpace true
gptkbp:normDefinedAs (Σ |x_n|^p)^{1/p}
gptkbp:relatedTo sequence space l^∞
gptkbp:usedIn gptkb:probability_theory
gptkb:signal_processing
Fourier analysis
functional analysis
gptkbp:bfsParent gptkb:Lebesgue_space
gptkbp:bfsLayer 6