1. An efficient regularization method for a large scale ill-posed geothermal problem. (August 2017) Authors: Berntsson, Fredrik; Lin, Chen; Xu, Tao; Wokiyi, Dennis Journal: Computers & geosciences Issue: Volume 105(2017) Page Start: 1 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Solvability of a non-linear Cauchy problem for an elliptic equation. Issue 12 (2nd December 2019) Authors: Berntsson, Fredrik; Kozlov, Vladimir; Wokiyi, Dennis Journal: International journal of computer mathematics Issue: Volume 96:Issue 12(2019) Page Start: 2317 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗