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Theory and Modern Applications

Table 7 Results for Boas–Buck–Bernoulli polynomials \({}_{F}B^{(j)}_{n}(x,y)\)

From: Certain results on a hybrid class of the Boas–Buck polynomials

S. No.

Results

Expressions

I

Series expansion

\({}_{F}B^{(j)}_{n}(x,y)=\sum_{k=0}^{n}{}^{n}C_{k} F_{n-k}(x) B^{(j)}_{k}(0,y)\)

II

Multiplicative operator

\(\hat{M}_{{}_{F}B^{(j)}}=x\partial _{x}C^{\prime }(C^{-1}(\sigma ))\sigma ^{-1} +\frac{A^{\prime }(C^{-1}(\sigma ))}{A(C^{-1}(\sigma ))}+C(\sigma ) +jyC^{1-j}(\sigma )+(1-\exp (C^{-1}(\sigma )))^{-1}\)

III

Derivative operator

\(\hat{P}_{{}_{F}B^{(j)}}=C^{-1}(\sigma )\)

IV

Differential equation

\(\begin{array}[t]{l} ( x\partial _{x}C^{\prime }(C^{-1}(\sigma ))\sigma ^{-1}-nC(\sigma ) +\frac{A^{\prime }(C^{-1}(\sigma ))}{A(C^{-1}(\sigma ))}+C(\sigma ) +jyC^{1-j}(\sigma ) \\ \quad {}+(1-\exp (C^{-1}(\sigma )))^{-1} )\,{}_{F}B^{(j)}_{n}(x,y) =0\end{array}\)