Ugochukwu O. Ugwu

Publication Activity (10 Years)

Years Active: 2021-2024
Publications (10 Years): 8

Top Topics

Regularization Methods

Emission Tomography

Randomized Algorithms

Inverse Problems

Top Venues

J. Comput. Appl. Math.

Numer. Linear Algebra Appl.

J. Sci. Comput.

Publications

Mirjeta Pasha, Silvia Gazzola, Connor Sanderford, Ugochukwu O. Ugwu
TRIPs-Py: Techniques for Regularization of Inverse Problems in Python. CoRR (2024)
Salman Ahmadi-Asl, Ugochukwu O. Ugwu
Fast randomized algorithms for computing the generalized tensor SVD based on the tubal product. CoRR (2023)
Lothar Reichel, Ugochukwu O. Ugwu
The tensor Golub-Kahan-Tikhonov method applied to the solution of ill-posed problems with a t-product structure. Numer. Linear Algebra Appl. 29 (1) (2022)
Lothar Reichel, Ugochukwu O. Ugwu
Weighted tensor Golub-Kahan-Tikhonov-type methods applied to image processing using a t-product. J. Comput. Appl. Math. 415 (2022)
Lothar Reichel, Ugochukwu O. Ugwu
Tensor Arnoldi-Tikhonov and GMRES-Type Methods for Ill-Posed Problems with a t-Product Structure. J. Sci. Comput. 90 (1) (2022)
Lothar Reichel, Ugochukwu O. Ugwu
Tensor Arnoldi-Tikhonov and GMRES-type methods for ill-posed problems with a t-product structure. CoRR (2021)
Ugochukwu O. Ugwu, Lothar Reichel
Tensor regularization by truncated iteration: a comparison of some solution methods for large-scale linear discrete ill-posed problem with a t-product. CoRR (2021)
Lothar Reichel, Ugochukwu O. Ugwu
Weighted tensor Golub-Kahan-Tikhonov-type methods applied to image processing using a t-product. CoRR (2021)