Theory and Modern Applications
From: Construction of a new family of Fubini-type polynomials and its applications
S. no. | φ(y,t) | Generating functions | Polynomials |
---|---|---|---|
I. | \(e^{yt^{r}}\) | \(e^{xt+yt^{r}}=\sum_{n=0}^{\infty }\mathcal{H}^{(r)}_{n}(x,y) \frac{t^{n}}{n!}\) | The Gould–Hopper polynomials \(\mathcal{H}^{(r)}_{n}(x,y)\) [4] |
II. | \(C_{0}(yt)\) | \(e^{xt} C_{0}(yt)=\sum_{n=0}^{\infty }\mathtt{L}_{n} (y,x)\frac{t^{n}}{n!}\) | The 2-variable Laguerre polynomials \(\mathtt{L}_{n} (y,x)\) [1] |
III. | \(\frac{1}{1-yt^{s}}\) | \(\frac{1}{1-yt^{s}} e^{xt}=\sum_{n=0}^{\infty }e^{(s)}_{n}(x,y) \frac{t^{n}}{n!}\), | The 2-variable truncated exponential of order s \(e^{(s)}_{n}(x,y)\) [2] |
VI. | \(A(t) e^{yt^{2}}\) | \(A(t) e^{xt+yt^{2}}=\sum_{n=0}^{\infty }{}_{\mathcal{H}}A_{n}(x,y) \frac{t^{n}}{n!}\), | The Hermite–Appell polynomials \({}_{\mathcal{H}}A_{n}(x,y)\) [10] |