Symbolic Computation of Newton Sum Rules for the Zeros of Polynomial Eigenfunctions of Linear Differential Operators. - Tiziana Isoni; Pierpaolo Natalini; Paolo E. Ricci (Numer. Algorithms, 2001)

Laguerre-type Bell polynomials. - Pierpaolo Natalini; Paolo E. Ricci (Int. J. Math. Math. Sci., 2006)

The Dirichlet problem for the Laplace equation in a starlike domain of a Riemann surface. - Pierpaolo Natalini; Roberto Patrizi; Paolo E. Ricci (Numer. Algorithms, 2008)

Heat problems for a starlike shaped plate. - Pierpaolo Natalini; Roberto Patrizi; Paolo E. Ricci (Appl. Math. Comput., 2009)

The Neumann problem for the Helmholtz equation in a starlike planar domain. - Diego Caratelli; Pierpaolo Natalini; Paolo E. Ricci; Alexander G. Yarovoy (Appl. Math. Comput., 2010)

Fourier solution of the wave equation for a star-like-shaped vibrating membrane. - Diego Caratelli; Pierpaolo Natalini; Paolo E. Ricci (Comput. Math. Appl., 2010)

Bell polynomials and modified Bessel functions of half-integral order. - Pierpaolo Natalini; Paolo Emilio Ricci (Appl. Math. Comput., 2015)

Integer Sequences Connected with Extensions of the Bell Polynomials. - Pierpaolo Natalini; Paolo Emilio Ricci (J. Integer Seq., 2017)

New Bell-Sheffer Polynomial Sets. - Pierpaolo Natalini; Paolo Emilio Ricci (Axioms, 2018)

General Linear Recurrence Sequences and Their Convolution Formulas. - Paolo Emilio Ricci; Pierpaolo Natalini (Axioms, 2019)

Approximating Functions of Positive Compact Operators by Using Bell Polynomials. - Diego Caratelli; Pierpaolo Natalini; Paolo Emilio Ricci (Axioms, 2020)

Pseudo-Lucas Functions of Fractional Degree and Applications. - Clemente Cesarano; Pierpaolo Natalini; Paolo Emilio Ricci (Axioms, 2021)

A Family of the r-Associated Stirling Numbers of the Second Kind and Generalized Bernoulli Polynomials. - Paolo Emilio Ricci; Rekha Srivastava; Pierpaolo Natalini (Axioms, 2021)

Examples of Expansions in Fractional Powers, and Applications. - Diego Caratelli; Pierpaolo Natalini; Paolo Emilio Ricci (Symmetry, 2023)

Fractional Differential Equations and Expansions in Fractional Powers. - Diego Caratelli; Pierpaolo Natalini; Paolo Emilio Ricci (Symmetry, 2023)

Fractional Bernoulli and Euler Numbers and Related Fractional Polynomials - A Symmetry in Number Theory. - Diego Caratelli; Pierpaolo Natalini; Paolo Emilio Ricci (Symmetry, 2023)