Incomplete gamma functions for large values of their variables. - Chelo Ferreira; José L. López 001; Ester Pérez Sinusía (Adv. Appl. Math., 2005)

Multi-point Taylor approximations in one-dimensional linear boundary value problems. - José L. López 001; Ester Pérez Sinusía; Nico M. Temme (Appl. Math. Comput., 2009)

A simplification of Laplace's method: Applications to the Gamma function and Gauss hypergeometric function. - José L. López 001; Pedro J. Pagola; Ester Pérez Sinusía (J. Approx. Theory, 2009)

Two-point Taylor expansions and one-dimensional boundary value problems. - José L. López 001; Ester Pérez Sinusía (Math. Comput., 2010)

Two-point Taylor approximations of the solutions of two-dimensional boundary value problems. - José L. López 001; Ester Pérez Sinusía (Appl. Math. Comput., 2012)

The Liouville-Neumann expansion in singular eigenvalue problems. - José L. López 001; Ester Pérez Sinusía (Appl. Math. Lett., 2012)

The third Appell function for one large variable. - Chelo Ferreira; José L. López 001; Ester Pérez Sinusía (J. Approx. Theory, 2013)

Factorization of second-order linear differential equations and Liouville-Neumann expansions. - Esther García; Lance L. Littlejohn; José L. López 001; Ester Pérez Sinusía (Math. Comput. Model., 2013)

New series expansions for the confluent hypergeometric function M(a, b, z). - José L. López 001; Ester Pérez Sinusía (Appl. Math. Comput., 2014)

The asymptotic expansion of the swallowtail integral in the highly oscillatory region. - Chelo Ferreira; José L. López 001; Ester Pérez Sinusía (Appl. Math. Comput., 2018)

The Pearcey integral in the highly oscillatory region II. - Chelo Ferreira; José L. López 001; Ester Pérez Sinusía (J. Approx. Theory, 2025)

Convergent and asymptotic expansions of the displacement elastodynamic integral in terms of known functions. - Chelo Ferreira; José L. López 001; Ester Pérez Sinusía (J. Comput. Appl. Math., 2025)