Ana M. Portillo

According to our database, Ana M. Portillo authored at least 9 papers between 2008 and 2021.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of six.

2021

Fourth order method to compute the volume of archaeological vessels using radial sections: Pintia pottery (Spain) as a case study.

Ana M. Portillo, Carlos Sanz Mínguez

Int. J. Comput. Math., 2021

2018

Time exponential splitting integrator for the Klein-Gordon equation with free parameters in the Hagstrom-Warburton absorbing boundary conditions.

Isaías Alonso-Mallo, Ana M. Portillo

J. Comput. Appl. Math., 2018

Near conserving energy numerical schemes for two-dimensional coupled seismic wave equations.

Ana M. Portillo

Comput. Math. Appl., 2018

High-order full discretization for anisotropic wave equations.

Ana M. Portillo

Appl. Math. Comput., 2018

2016

Time exponential splitting technique for the Klein-Gordon equation with Hagstrom-Warburton high-order absorbing boundary conditions.

Isaías Alonso-Mallo, Ana M. Portillo

J. Comput. Phys., 2016

2015

Absorbing boundary conditions and geometric integration: A case study for the wave equation.

Isaías Alonso-Mallo, Ana M. Portillo

Math. Comput. Simul., 2015

2014

A proof of the well posedness of discretized wave equation with an absorbing boundary condition.

Isaías Alonso-Mallo, Ana M. Portillo

J. Num. Math., 2014

High order full discretizations of coupled wave equations with absorbing boundary conditions and geometric integration.

Isaías Alonso-Mallo, Ana M. Portillo

J. Comput. Phys., 2014

2008

Variable step implementation of ETD methods for semilinear problems.

Mari Paz Calvo, Ana M. Portillo

Appl. Math. Comput., 2008