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Sheffer sequence

In mathematics, a Sheffer sequence or poweroid is a polynomial sequence, i.e., a sequence ( pn(x) : n = 0, 1, 2, 3, ... ) of polynomials in which the index of each polynomial equals its degree, satisfying conditions related to the umbral calculus in combinatorics. They are named for Isador M. Sheffer.

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Overview

Definition

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Map overview Semantic statistics

Sheffer sequence

Nodes41
Edges40
Triples29
Avg. degree1.95
Density0.04878
Components1

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Sheffer sequence

Top relations

related to Definition · 11
Sheffer sequence → Define, Fix, Here, Qf, Qg, QTa, Sheffer, Ta, TaQ, The, This
related to Examples · 11
Sheffer sequence → Bernoulli, Euler, Examples, Falling, Hermite, Laguerre, Mittag-Leffler, Sheffer, The Abel, The Mott, Touchard
related to Properties · 4
Sheffer sequence → Sheffer, Suppose, The, Then
related to External links · 3
Sheffer sequence → Eric, MathWorld, Weisstein

Important terminology Word statistics

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Important terminology

sheffer sequence sequences polynomials polynomial group displaystyle pn appell binomial type operator sum linear delta examples one umbral degree defined

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Sheffer sequencerelated to DefinitionFix0.60section
Sheffer sequencerelated to DefinitionDefine0.60section
Sheffer sequencerelated to DefinitionThis0.60section
Sheffer sequencerelated to DefinitionThe0.60section
Sheffer sequencerelated to DefinitionSheffer0.60section
Sheffer sequencerelated to DefinitionHere0.60section
Sheffer sequencerelated to DefinitionTa0.60section
Sheffer sequencerelated to DefinitionQf0.60section
Sheffer sequencerelated to DefinitionQg0.60section
Sheffer sequencerelated to DefinitionTaQ0.60section
Sheffer sequencerelated to DefinitionQTa0.60section
Sheffer sequencerelated to ExamplesExamples0.60section

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    Min side: 3
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