L. Aceto

works on

appell polynomials 1 clifford analysis 1 dirac equation 1 helmholtz equation 1 kronig-penney model 1

From the 1 of 3 linked papers with an AI index.

activity

20242026

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math.NA2025

Scaling-and-squaring method for computing the inverses of matrix $I ¨ $ -functions

Lidia Aceto, Luca Gemignani

This paper aims to develop efficient numerical methods for computing the inverse of matrix $I ¨ $ -functions, $I ¨ _{ℓ} (A) := (I ¨ _{ℓ} (A))^{- 1}$ , for $ℓ = 1, 2, \dots,$ when $A$ is a…

math.NA2024

Computing the Action of the Generating Function of Bernoulli Polynomials on a Matrix with An Application to Non-local Boundary Value Problems

Lidia Aceto, Luca Gemignani

This paper deals with efficient numerical methods for computing the action of the generating function of Bernoulli polynomials, say $q (I ¨ , w)$ , on a typically large sparse matrix. T…

Scaling-and-squaring method for computing the inverses of matrix I¨-functions

Computing the Action of the Generating Function of Bernoulli Polynomials on a Matrix with An Application to Non-local Boundary Value Problems

Scaling-and-squaring method for computing the inverses of matrix $I ¨ $ -functions