Recent papers

Giuseppe Rodriguez


1
P. Díaz de Alba, L. Fermo, F. Pes, and G. Rodriguez.
Minimal-norm solution of an overdetermined system of first kind integral equations: algorithms and applications.
Submitted, 2021.
2
G. P. Deidda, P. Díaz de Alba, L. Fermo, and G. Rodriguez.
Time domain electromagnetic response of a conductive and magnetic permeable sphere via exponential sums.
In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September 2021.
To appear.
3
P. Díaz de Alba, L. Fermo, F. Pes, and G. Rodriguez.
Minimal-norm RKHS solution of an integral model in geo-electromagnetism.
In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September 2021.
To appear.
4
A. Concas, R. Dessı, C. Fenu, G. Rodriguez, and M. Vanzi.
Identifying the lights position in photometric stereo under unknown lighting.
In Proceedings of the International Conference on Computational Science and its Applications (ICCSA), Cagliari, Italy, September 2021.
To appear. Preprint available at arXiv:1809.06933 [math.NA].
5
F. Pes and G. Rodriguez.
A doubly relaxed minimal-norm Gauss-Newton method for underdetermined nonlinear least-squares problems.
Appl. Numer. Math., 171:233-248, 2022.
DOI: 10.1016/j.apnum.2021.09.002, JCR Q1, SJR Q2, Scopus.
6
A. Concas, L. Reichel, G. Rodriguez, and Y. Zhang.
Iterative methods for the computation of the Perron vector of adjacency matrices.
Mathematics, 9:1522, 2021.
DOI: 10.3390/math9131522. Available online (open access). JCR Q1, SJR Q2, ISI-WoK, Scopus.
7
A. Concas, L. Reichel, G. Rodriguez, and Y. Zhang.
Chained graphs and some applications.
Appl. Netw. Sci., 6:39, 2021.
DOI: 10.1007/s41109-021-00377-4. Available online (open access). SJR Q1, ISI-WoK, Scopus.
8
A. Alqahtani, S. Gazzola, L. Reichel, and G. Rodriguez.
On the block Lanczos and block Golub-Kahan reduction methods applied to discrete ill-posed problems.
Numer. Linear Algebra Appl., 2021:e2376, 2021.
DOI: 10.1002/nla.2376. Available online (open access). JCR Q1, SJR Q1, ISI-WoK, Scopus.
9
M. Al Mugahwi, O. De La Cruz Cabrera, C. Fenu, L. Reichel, and G. Rodriguez.
Block matrix models for dynamic networks.
Appl. Math. Comput., 402:126121, 2021.
DOI: 10.1016/j.amc.2021.126121. JCR Q1, SJR Q1, ISI-WoK, Scopus.
10
P. Díaz de Alba, L. Fermo, and G. Rodriguez.
Solution of second kind Fredholm integral equations by means of Gauss and anti-Gauss quadrature rules.
Numer. Math., 146:699-728, 2020.
DOI: 10.1007/s00211-020-01163-7. Available online (open access). JCR Q1, SJR Q1, ISI-WoK, Scopus.
11
G. P. Deidda, P. Díaz de Alba, G. Rodriguez, and G. Vignoli.
Inversion of multiconfiguration complex EMI data with minimum gradient support regularization: a case study.
Math. Geosci., 52:945-970, 2020.
DOI: 10.1007/s11004-020-09855-4. JCR Q2, SJR Q1, ISI-WoK, Scopus.
12
G. P. Deidda, P. Díaz de Alba, C. Fenu, G. Lovicu, and G. Rodriguez.
FDEMtools: a MATLAB package for FDEM data inversion.
Numer. Algorithms, 84:1313-1327, 2020.
DOI: 10.1007/s11075-019-00843-2. JCR Q1, SJR Q1, ISI-WoK, Scopus.
13
F. Pes and G. Rodriguez.
The minimal-norm Gauss-Newton method and some of its regularized variants.
Electron. Trans. Numer. Anal., 53:459-480, 2020.
DOI: 10.1553/etna_vol53s459. Available online (open access). JCR Q3, SJR Q2, ISI-WoK, Scopus.
14
A. Concas, S. Noschese, L. Reichel, and G. Rodriguez.
A spectral method for bipartizing a network and detecting a large anti-community.
J. Comput. Appl. Math., 373:112306 (15 pages), 2020.
DOI: 10.1016/j.cam.2019.06.022. JCR Q1, SJR Q2, ISI-WoK, Scopus.
15
A. Concas, C. Fenu, and G. Rodriguez.
PQser: a Matlab package for spectral seriation.
Numer. Algorithms, 80(3):879-902, 2019.
DOI: 10.1007/s11075-018-0510-6. JCR Q1, SJR Q1, ISI-WoK, Scopus.
16
P. Díaz de Alba, L. Fermo, C. van der Mee, and G. Rodriguez.
Recovering the electrical conductivity of the soil via a linear integral model.
J. Comput. Appl. Math., 352:132-145, 2019.
DOI: 10.1016/j.cam.2018.11.034. JCR Q1, SJR Q2, ISI-WoK, Scopus.
17
G. P. Deidda, P. Díaz de Alba, G. Rodriguez, and G. Vignoli.
Smooth and sparse inversion of EMI data from multi-configuration measurements.
In 2018 IEEE 4th International Forum on Research and Technology for Society and Industry (RTSI), pages 213-218, Palermo, Italy, September 2018.
ISBN: 978-1-5386-6282-3. DOI: 10.1109/RTSI.2018.8548416. Scopus.
18
C. Di Ruberto, L. Putzu, and G. Rodriguez.
Fast and accurate computation of orthogonal moments for texture analysis.
Pattern Recongnit., 83:498-510, 2018.
DOI: 10.1016/j.patcog.2018.06.012. JCR Q1, SJR Q1, ISI-WoK, Scopus.
19
Y. Park, L. Reichel, G. Rodriguez, and X. Yu.
Parameter determination for Tikhonov regularization problems in general form.
J. Comput. Appl. Math., 343:12-25, 2018.
DOI: 10.1016/j.cam.2018.04.049. JCR Q1, SJR Q2, ISI-WoK, Scopus.
20
G. Dragonetti, A. Comegna, A. Ajeel, G. P. Deidda, N. Lamaddalena, G. Rodriguez, G. Vignoli, and A. Coppola.
Calibrating electromagnetic induction conductivities with time-domain reflectometry measurements.
Hydrol. Earth Syst. Sci., 22:1509-1523, 2018.
DOI: 10.5194/hess-22-1509-2018. Available online (open access). JCR Q1, SJR Q1, ISI-WoK, Scopus.
21
J. Boaga, M. Ghinassi, A. D'Alpaos, G. P. Deidda, G. Rodriguez, and G. Cassiani.
Geophysical investigations unravel the vestiges of ancient meandering channels and their dynamics in tidal landscapes.
Sci. Rep., 8:1708 (8 pages), 2018.
DOI: 10.1038/s41598-018-20061-5. Available online (open access). JCR Q1, SJR Q1, ISI-WoK, Scopus.
22
G. Rodriguez and S. Seatzu.
Introduzione alla Matematica Applicata e Computazionale - Seconda Edizione.
Pitagora Editrice, Bologna, 2017.
ISBN: 88-371-1937-2.
23
C. Fenu, L. Reichel, G. Rodriguez, and H. Sadok.
GCV for Tikhonov regularization by partial SVD.
BIT, 57:1019-1039, 2017.
DOI: 10.1007/s10543-017-0662-0. JCR Q2, SJR Q1, ISI-WoK, Scopus.
24
G. P. Deidda, P. Díaz de Alba, and G. Rodriguez.
Identifying the magnetic permeability in multi-frequency EM data inversion.
Electron. Trans. Numer. Anal., 47:1-17, 2017.
Available online (open access). JCR Q2, SJR Q2, MathSciNet, ISI-WoK, Scopus.
25
C. Mannu, G. Rodriguez, and M. Vanzi.
Rilievo 3D non a contatto: tecniche speciali per l'arte rupestre.
In G. Tanda, editor, Nuove Tecniche di Documentazione e di Analisi per una Ricostruzione delle Società dalla Fine del V al III Millennio a.C., Volume II, chapter II, pages 37-52. Edizioni Condaghes, Cagliari, Italy, 2016.
ISBN: 978-88-7356-231-3.
26
M. S. Pranić  L. Reichel, G. Rodriguez, Z. Wang, and X. Yu.
A rational Arnoldi process with applications.
Numer. Linear Algebra Appl., 23:1007-1022, 2016.
DOI: 10.1002/nla.2065. JCR Q1, SJR Q1, MathSciNet, ISI-WoK, Scopus.
27
P. Díaz de Alba and G. Rodriguez.
Regularized inversion of multi-frequency EM data in geophysical applications.
In F. Ortegón Gallego, M. V. Redondo Neble, and J. R. Rodrıguez Galván, editors, Trends in Differential Equations and Applications, volume 8 of SEMA SIMAI Springer Series, pages 357-369. Springer, Switzerland, 2016.
DOI: 10.1007/978-3-319-32013-7_20. MathSciNet, Scopus.
28
C. Fenu, L. Reichel, and G. Rodriguez.
GCV for Tikhonov regularization via global Golub-Kahan decomposition.
Numer. Linear Algebra Appl., 23:467-484, 2016.
DOI: 10.1002/nla.2034. JCR Q1, SJR Q1, MathSciNet, ISI-WoK, Scopus.
29
L. Reichel, G. Rodriguez, and T. Tang.
New block quadrature rules for the approximation of matrix functions.
Linear Algebra Appl., 502:299-326, 2016.
DOI: 10.1016/j.laa.2015.07.007. Available online (open access). JCR Q1, SJR Q1, MathSciNet, ISI-WoK, Scopus.
30
S. Gazzola, E. Onunwor, L. Reichel, and G. Rodriguez.
On the Lanczos and Golub-Kahan reduction methods applied to discrete ill-posed problems.
Numer. Linear Algebra Appl., 23:187-204, 2016.
DOI: 10.1002/nla.2020. JCR Q1, SJR Q1, MathSciNet, ISI-WoK, Scopus.

Complete list of papers.



Giuseppe Rodriguez
rodriguez@unica.it