Concepedia

Valeria Ruggiero

VR

32

Publications

850

Citations

18

H-Index

1989

Active since

Affiliations

University of Ferrara(Current)

University of Modena and Reggio Emilia

University of Trento

University of Campania "Luigi Vanvitelli"

Valeria Ruggiero is an author at University of Ferrara specializing in engineering, numerical analysis, and inverse problems.

ORCID

Top concepts

Publications per year

1989–2022

32

Publications

32

On the steplength selection in gradient methods for unconstrained optimization

Daniela di Serafino, Valeria Ruggiero, Gerardo Toraldo et al. · Applied Mathematics and Computation · 2017 · 94 citations · Full text

, , +8

On the Convergence of Primal–Dual Hybrid Gradient Algorithms for Total Variation Image Restoration

Silvia Bonettini, Valeria Ruggiero · Journal of Mathematical Imaging and Vision · 2012 · 90 citations · Full text

, , +8

Indefinitely preconditioned conjugate gradient method for large sparse equality and inequality constrained quadratic problems

C. Durazzi, Valeria Ruggiero · Numerical Linear Algebra with Applications · 2002 · 64 citations

, , +16

An alternating extragradient method for total variation-based image restoration from Poisson data

Silvia Bonettini, Valeria Ruggiero · Inverse Problems · 2011 · 62 citations

An iterative method for large sparse linear systems on a vector computer

Valeria Ruggiero, Emanuele Galligani · Computers & Mathematics with Applications · 1990 · 47 citations

, , +10

Rows per page

1–5 of 32