Fredrik Berntsson

According to our database, Fredrik Berntsson authored at least 10 papers between 2000 and 2022.

Collaborative distances:

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

2022

Solving the Cauchy problem for the Helmholtz equation using cubic smoothing splines.

Mary Nanfuka, Fredrik Berntsson, John Mango

J. Appl. Math. Comput., April, 2022

Robin-Dirichlet alternating iterative procedure for solving the Cauchy problem for Helmholtz equation in an unbounded domain.

Pauline Achieng, Fredrik Berntsson, Vladimir A. Kozlov

CoRR, 2022

2019

Solvability of a non-linear Cauchy problem for an elliptic equation.

Fredrik Berntsson, Vladimir A. Kozlov, Dennis Wokiyi

Int. J. Comput. Math., 2019

2018

Weather derivatives pricing using regime switching model.

Emmanuel Evarest, Fredrik Berntsson, Martin Singull, Xiangfeng Yang

Monte Carlo Methods Appl., 2018

2017

An efficient regularization method for a large scale ill-posed geothermal problem.

Fredrik Berntsson, Chen Lin, Tao Xu, Dennis Wokiyi

Comput. Geosci., 2017

Iterative Tikhonov regularization for the Cauchy problem for the Helmholtz equation.

Fredrik Berntsson, Vladimir A. Kozlov, Lydie Mpinganzima, Bengt-Ove Turesson

Comput. Math. Appl., 2017

2016

A one-dimensional model of viscous blood flow in an elastic vessel.

Fredrik Berntsson, Matts Karlsson, Vladimir A. Kozlov, Sergey A. Nazarov

Appl. Math. Comput., 2016

2014

An accelerated alternating procedure for the Cauchy problem for the Helmholtz equation.

Fredrik Berntsson, Vladimir A. Kozlov, Lydie Mpinganzima, Bengt-Ove Turesson

Comput. Math. Appl., 2014

Coefficient identification in PDEs applied to image inpainting.

Fredrik Berntsson, George Baravdish

Appl. Math. Comput., 2014

2000

Wavelet and Fourier Methods for Solving the Sideways Heat Equation.

Lars Eldén, Fredrik Berntsson, Teresa Reginska

SIAM J. Sci. Comput., 2000