Stefania Ragni

Publication Activity (10 Years)

Years Active: 2002-2023
Publications (10 Years): 4

Top Topics

Statistical Models

Monetary Policy

Heterogeneous Data

Top Venues

Math. Comput. Simul.

Appl. Math. Comput.

J. Econ. Theory

Numer. Linear Algebra Appl.

Publications

Carmela Marangi, Angela Martiradonna, Stefania Ragni
Optimal resource allocation for spatiotemporal control of invasive species. Appl. Math. Comput. 439 (2023)
Angelo Antoci, Stefania Ragni, Paolo Russu
Optimal dynamics in a two-sector model with natural resources and foreign direct investments. Appl. Math. Comput. 273 (2016)
Fasma Diele, Carmela Marangi, Stefania Ragni
IMSP schemes for spatially explicit models of cyclic populations and metapopulation dynamics. Math. Comput. Simul. 110 (2015)
Francesco Lippi, Stefania Ragni, Nicholas Trachter
Optimal monetary policy with heterogeneous money holdings. J. Econ. Theory 159 (2015)
Fasma Diele, Carmela Marangi, Stefania Ragni
IMSP schemes for spatially explicit models of cyclic populations and metapopulation dynamics. Math. Comput. Simul. 100 (2014)
Stefania Ragni
Rational Krylov methods in exponential integrators for European option pricing. Numer. Linear Algebra Appl. 21 (4) (2014)
Fasma Diele, Carmela Marangi, Stefania Ragni
Exponential Lawson integration for nearly Hamiltonian systems arising in optimal control. Math. Comput. Simul. 81 (5) (2011)
Sergio Blanes, Fasma Diele, Carmela Marangi, Stefania Ragni
Splitting and composition methods for explicit time dependence in separable dynamical systems. J. Comput. Appl. Math. 235 (3) (2010)
Fasma Diele, Carmela Marangi, Stefania Ragni
A splitting for approximation of invariants in time-dependent Hamiltonian systems. Appl. Math. Comput. 217 (6) (2010)
Fasma Diele, Igor Moret, Stefania Ragni
Error Estimates for Polynomial Krylov Approximations to Matrix Functions. SIAM J. Matrix Anal. Appl. 30 (4) (2008)
Fasma Diele, Carmela Marangi, Stefania Ragni
Coupling quadrature and continuous Runge-Kutta methods for optimal control problems. Optim. Methods Softw. 21 (6) (2006)
Fasma Diele, Carmela Marangi, Stefania Ragni
Direct Optimization Using Gaussian Quadrature and Continuous Runge-Kutta Methods: Application to an Innovation Diffusion Model. International Conference on Computational Science (2004)
Fasma Diele, Carmela Marangi, Stefania Ragni
Numerical Methods Based on Gaussian Quadrature and Continuous Runge-Kutta Integration for Optimal Control Problems. ICCSA (2) (2004)
Fasma Diele, Stefania Ragni
The global error of Magnus methods based on the Cayley map for some oscillatory problems. Future Gener. Comput. Syst. 19 (3) (2003)
Fasma Diele, Stefania Ragni
Numerical Comparison between Different Lie-Group Methods for Solving Linear Oscillatory ODEs. International Conference on Computational Science (3) (2002)