Zacharoula Kalogiratou

According to our database, Zacharoula Kalogiratou authored at least 16 papers between 1993 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Two-Derivative Runge-Kutta Methods with Frequency Dependent Coefficients for Solving Orbital or Oscillatory Problems.

Theodoros Monovasilis, Zacharoula Kalogiratou

Algorithms, 2025

2023

Construction of Two-Derivative Runge-Kutta Methods of Order Six.

Zacharoula Kalogiratou, Theodoros Monovasilis

Algorithms, 2023

2018

Trigonometrical fitting conditions for two derivative Runge-Kutta methods.

Theodoros Monovasilis, Zacharoula Kalogiratou, T. E. Simos

Numer. Algorithms, 2018

2016

An optimized two-step hybrid block method for solving general second order initial-value problems.

Higinio Ramos, Zacharoula Kalogiratou, Theodoros Monovasilis, T. E. Simos

Numer. Algorithms, 2016

A new approach on the construction of trigonometrically fitted two step hybrid methods.

Zacharoula Kalogiratou, Theodoros Monovasilis, Higinio Ramos, T. E. Simos

J. Comput. Appl. Math., 2016

2014

A fourth order modified trigonometrically fitted symplectic Runge-Kutta-Nyström method.

Zacharoula Kalogiratou, Theodoros Monovasilis, Theodore E. Simos

Comput. Phys. Commun., 2014

2013

Diagonally implicit trigonometrically fitted symplectic Runge-Kutta methods.

Zacharoula Kalogiratou

Appl. Math. Comput., 2013

2010

Symplectic Partitioned Runge-Kutta methods with minimal phase-lag.

Theodoros Monovasilis, Zacharoula Kalogiratou, Tom E. Simos

Comput. Phys. Commun., 2010

New modified Runge-Kutta-Nyström methods for the numerical integration of the Schrödinger equation.

Zacharoula Kalogiratou, Theodoros Monovasilis, T. E. Simos

Comput. Math. Appl., 2010

2009

Computation of the eigenvalues of the Schrödinger equation by exponentially-fitted Runge-Kutta-Nyström methods.

Zacharoula Kalogiratou, Theodoros Monovasilis, Tom E. Simos

Comput. Phys. Commun., 2009

A family of trigonometrically fitted partitioned Runge-Kutta symplectic methods.

Theodoros Monovasilis, Zacharoula Kalogiratou, T. E. Simos

Appl. Math. Comput., 2009

2007

Families of third and fourth algebraic order trigonometrically fitted symplectic methods for the numerical integration of Hamiltonian systems.

Theodoros Monovasilis, Zacharoula Kalogiratou, T. E. Simos

Comput. Phys. Commun., 2007

2000

A P-stable exponentially fitted method for the numerical integration of the Schrödinger equation.

Zacharoula Kalogiratou, T. E. Simos

Appl. Math. Comput., 2000

1999

The Local Haar Condition in Parameter Estimation for Second Order Ordinary.

Zacharoula Kalogiratou, Jack Williams

Proceedings of the International Conference on Parallel and Distributed Processing Techniques and Applications, 1999

1993

Nonlinear Chebyshev fitting from the solution of ordinary differential equations.

Jack Williams, Zacharoula Kalogiratou

Numer. Algorithms, 1993

Least squares and Chebyshev fitting for parameter estimation in ODEs.

Jack Williams, Zacharoula Kalogiratou

Adv. Comput. Math., 1993