V. E. Ardestani

activity

20132018

most citedHybrid and iteratively reweighted regularization by unbiased predictive risk and weighted GCV for projected systems

50 citations · 254 across the 8 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math.NA2017★ 26 cited

Total variation regularization of the $3$ -D gravity inverse problem using a randomized generalized singular value decomposition

Saeed Vatankhah, Rosemary A. Renaut, Vahid E. Ardestani

We present a fast algorithm for the total variation regularization of the $3$ -D gravity inverse problem. Through imposition of the total variation regularization, subsurface struct…

math.NA2017★ 34 cited

A fast algorithm for regularized focused 3-D inversion of gravity data using the randomized SVD

Saeed Vatankhah, Rosemary A. Renaut, Vahid E. Ardestani

A fast algorithm for solving the under-determined 3-D linear gravity inverse problem based on the randomized singular value decomposition (RSVD) is developed. The algorithm combine…

Total variation regularization of the 3-D gravity inverse problem using a randomized generalized singular value decomposition

A fast algorithm for regularized focused 3-D inversion of gravity data using the randomized SVD

Total variation regularization of the $3$ -D gravity inverse problem using a randomized generalized singular value decomposition