generating functions

SearchAdvancedHelp

(0.002 seconds)

1—10 of 58 matching pages

1: 1.10 Functions of a Complex Variable

… ►

§1.10(xi) Generating Functions

… ►Then $F(x;z)$ is the generating function for the functions $p_n(x)$, which will automatically have an integral representation … ►Ultraspherical polynomials have generating function …

2: 10.56 Generating Functions

§10.56 Generating Functions

…

3: 10.12 Generating Function and Associated Series

§10.12 Generating Function and Associated Series

…

4: 10.35 Generating Function and Associated Series

§10.35 Generating Function and Associated Series

…

5: Howard S. Cohl

… ►His research interests include fundamental solutions of linear partial differential equations on Riemannian manifolds, associated Legendre and Jacobi functions, generalized and basic hypergeometric functions, eigenfunction expansions in separable coordinate systems, generating functions, $q$-series, and orthogonal polynomials in the Askey and $q$-Askey schemes. …

6: 27.4 Euler Products and Dirichlet Series

… ►The Riemann zeta function is the prototype of series of the form ►

27.4.4 $$F(s)=\sum _{n=1}^{\mathrm{\infty }}f(n)n^{-s},$$

ⓘ

Symbols:

$n$: positive integer, $f$: multiplicative function and $F(s)$: generating function

Permalink:

http://dlmf.nist.gov/27.4.E4

Encodings:

pMML, png, TeX

See also:

Annotations for §27.4 and Ch.27

… ►The function $F(s)$ is a generating function, or more precisely, a Dirichlet generating function, for the coefficients. The following examples have generating functions related to the zeta function: …

7: 18.12 Generating Functions

§18.12 Generating Functions

… ►

Jacobi

… ►

Ultraspherical

… ►

Legendre

… ►

Laguerre

…

8: 26.5 Lattice Paths: Catalan Numbers

… ►

§26.5(ii) Generating Function

…

9: 14.21 Definitions and Basic Properties

… ►

§14.21(iii) Properties

… ►The generating function expansions (14.7.19) (with $𝖯$ replaced by $P$) and (14.7.22) apply when ; (14.7.21) (with $𝖯$ replaced by $P$) applies when $|h|>\max \left|z\pm {\left(z^2-1\right)}^{1/2}\right|$.

10: 26.15 Permutations: Matrix Notation

… ►The rook polynomial is the generating function for $r_j(B)$: … ► $N(x,B)$ is the generating function: ►

26.15.6 $$N(x,B)=\sum _{k=0}^n{N}_k(B)x^k,$$

ⓘ

Symbols:

$x$: real variable, $k$: nonnegative integer, $n$: nonnegative integer, $B$: subset and $N(x,B)$: generating function

Permalink:

http://dlmf.nist.gov/26.15.E6

Encodings:

pMML, png, TeX

See also:

Annotations for §26.15 and Ch.26

… ►

26.15.7 $$N(x,B)=\sum _{k=0}^n{r}_k(B)(n-k)!{(x-1)}^k.$$

ⓘ

Symbols:

$!$: factorial (as in $n!$), $x$: real variable, $k$: nonnegative integer, $n$: nonnegative integer, $B$: subset, $r_j(B)$: number of rook positions and $N(x,B)$: generating function

Permalink:

http://dlmf.nist.gov/26.15.E7

Encodings:

pMML, png, TeX

See also:

Annotations for §26.15 and Ch.26

… ►

26.15.8 $$N_0(B)\equiv N(0,B)=\sum _{k=0}^n{(-1)}^k{r}_k(B)(n-k)!.$$

ⓘ

Symbols:

$\equiv$: equals by definition, $!$: factorial (as in $n!$), $k$: nonnegative integer, $n$: nonnegative integer, $B$: subset, $r_j(B)$: number of rook positions and $N(x,B)$: generating function

Permalink:

http://dlmf.nist.gov/26.15.E8

Encodings:

pMML, png, TeX

See also:

Annotations for §26.15 and Ch.26

…