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# Tag Archives: Associated Laguerre polynomials

## Fractional Calculus, Gamma Classes, the Riemann Zeta Function, and an Appell Pair of Sequences

The background info and comments for the MSE question Lie group heuristics for a raising operator for and the MO question Riemann zeta function at positive integers and an Appell sequence of poylnomials introduce an Appell sequence of polynomials containing … Continue reading

Posted in Math
Tagged Appell sequences, Associated Laguerre polynomials, Bell polynomials, Confluent hypergeometric functions, Convolution operators, Creation and annihilation operators, Cycle index polynomials, Differential operators, Digamma function, Falling factorials, Fractional calculus, Gamma classes, Gamma genus, Infinitesimal generators, Inverse Mellin transform, Mellin transform, Psi function, Raising and lowering operators, Riemann zeta function, Rising factorials, Umbral calculus, Umbral compositional inverse pair
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## Differential Ops, Special Polynomials, Binomial Transforms, Interpolation, and the Inverse Mellin Transform

Differential Ops, Special Polynomials, Binomial Transforms, Interpolation, and the Inverse Mellin Transform: (pdf, under construction. ) Relations between differential operators represented in the two basis sets and and the underlying binomial transforms of the associated coefficients of the pairs of … Continue reading

Posted in Math
Tagged Associated Laguerre polynomials, Bell polynomials, Binomial transform, Differential operators, Euler transformations, Falling factorials, Finite differences, Generalized Dobinski relation, Inverse Mellin transform, Mellin transform, Modular forms and eigenfunctions, Newton interpolation, Number operator, Permutahedra face polynomials, Stirling numbers of the second kind, Touchard polynomials, Umbral composition
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## Infinigens, the Pascal Triangle, and the Witt and Virasoro Algebras

Infinitesimal Generators, the Pascal Pyramid, and the Witt and Virasoro Algebras: A short set of notes sketching some relationships among infinitesimal generators represented as differential operators and infinite-dimensional matrices, the Pascal triangle / pyramid, conformal transformations, the Witt and Virasoro … Continue reading

Posted in Math
Tagged Associated Laguerre polynomials, Dedekind eta function, Infinitesimal generators, Iterated derivatives, Lie groups and algebra, Lie Witt algebra, Linear fractional transformations, Lower triangular matrices, Mobius transformations, Number triangles, Operator calculus, Pascal triangle, SL2, Vector fields
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