Rafael Bru

1.5k total citations
84 papers, 1.1k citations indexed

About

Rafael Bru is a scholar working on Computational Theory and Mathematics, Numerical Analysis and Electrical and Electronic Engineering. According to data from OpenAlex, Rafael Bru has authored 84 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 60 papers in Computational Theory and Mathematics, 32 papers in Numerical Analysis and 22 papers in Electrical and Electronic Engineering. Recurrent topics in Rafael Bru's work include Matrix Theory and Algorithms (57 papers), Advanced Optimization Algorithms Research (22 papers) and graph theory and CDMA systems (22 papers). Rafael Bru is often cited by papers focused on Matrix Theory and Algorithms (57 papers), Advanced Optimization Algorithms Research (22 papers) and graph theory and CDMA systems (22 papers). Rafael Bru collaborates with scholars based in Spain, United States and Dominican Republic. Rafael Bru's co-authors include Elena Sánchez, Daniel B. Szyld, Francisco Pedroche, L. Elsner, Carmen Coll, Michael Neumann, Michael Neumann, Miroslav Tůma, Vicente Hernández and Ángeles Martínez and has published in prestigious journals such as IEEE Transactions on Automatic Control, Chemosphere and Ecological Modelling.

In The Last Decade

Rafael Bru

82 papers receiving 983 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Rafael Bru	693	352	223	174	171	84	1.1k
Nicola Mastronardi	567 0.8×	294 0.8×	163 0.7×	97 0.6×	173 1.0×	103	1.1k
L. Lopez	243 0.4×	376 1.1×	144 0.6×	155 0.9×	43 0.3×	97	1.1k
Changfeng Ma	1.4k 2.0×	1.1k 3.1×	229 1.0×	149 0.9×	317 1.9×	192	2.0k
Chun‐Hua Guo	997 1.4×	719 2.0×	43 0.2×	52 0.3×	128 0.7×	51	1.3k
George E. Trapp	472 0.7×	178 0.5×	63 0.3×	55 0.3×	28 0.2×	31	908
William T. Reid	448 0.6×	460 1.3×	153 0.7×	38 0.2×	64 0.4×	61	1.5k
H. Schwetlick	291 0.4×	338 1.0×	98 0.4×	43 0.2×	45 0.3×	48	987
Michael Eiermann	705 1.0×	482 1.4×	27 0.1×	94 0.5×	283 1.7×	34	972
Petko H. Petkov	330 0.5×	255 0.7×	571 2.6×	189 1.1×	49 0.3×	85	1.3k

Countries citing papers authored by Rafael Bru

Since Specialization

Citations

This map shows the geographic impact of Rafael Bru's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Rafael Bru with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Rafael Bru more than expected).

Fields of papers citing papers by Rafael Bru

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Rafael Bru. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Rafael Bru. The network helps show where Rafael Bru may publish in the future.

Co-authorship network of co-authors of Rafael Bru

This figure shows the co-authorship network connecting the top 25 collaborators of Rafael Bru. A scholar is included among the top collaborators of Rafael Bru based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Rafael Bru. Rafael Bru is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Bru, Rafael, et al.. (2015). Combined matrices of sign regular matrices. Linear Algebra and its Applications. 498. 88–98. 4 indexed citations

Bru, Rafael, et al.. (2015). Eigenstructure of rank one updated matrices. Linear Algebra and its Applications. 485. 372–391. 4 indexed citations

Bergamaschi, Luca, et al.. (2012). Low-rank update of preconditioners for the nonlinear Richards equation. Mathematical and Computer Modelling. 57(7-8). 1933–1941. 10 indexed citations

Bru, Rafael, et al.. (2009). Positive systems : proceedings of the third Multidisciplinary International Symposium on Positive Systems, Theory and Applications (POSTA 2009), Valencia, Spain, September 2-4, 2009. Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)). 3 indexed citations

Bru, Rafael, et al.. (2008). Classes of general H-matrices. Linear Algebra and its Applications. 429(10). 2358–2366. 29 indexed citations

Bergamaschi, Luca, Rafael Bru, Ángeles Martínez, & Mario Putti. (2006). Quasi-Newton preconditioners for the inexact Newton method.. Research Padua Archive (University of Padua). 23. 76–87. 24 indexed citations

Bru, Rafael, et al.. (2005). Monomial subdigraphs of reachable and controllable positive discrete-time systems. International Journal of Applied Mathematics and Computer Science. 15(1). 159–166. 6 indexed citations

Bru, Rafael, Carmen Coll, & Néstor Thome. (2000). Balancing singular discrete-time systems. Applied Mathematics Letters. 13(8). 7–13. 5 indexed citations

Bru, Rafael, Carmen Coll, Vicente Hernández, & Elena Sánchez. (1997). Geometrical conditions for the reachability and realizability of positive periodic discrete systems. Linear Algebra and its Applications. 256. 109–124. 13 indexed citations

10.

Bru, Rafael, Violeta Migallón, José Penadés, & Daniel B. Szyld. (1995). PARALLEL, SYNCHRONOUS AND ASYNCHRONOUS TWO-STAGE MULTISPLITTING METHODS. 3. 24–38. 56 indexed citations

11.

Coll, Carmen, Rafael Bru, & Vicente Hernández. (1994). Generalized Bezoutian for a periodic collection of rational matrices.. Kybernetika. 30. 393–402. 1 indexed citations

12.

Elsner, L., Rafael Bru, & Michael Neumann. (1994). Convergence of infinite products of matrices and inner-outer iteration schemes. ETNA - Electronic Transactions on Numerical Analysis. 2. 193. 32 indexed citations

13.

Coll, Carmen, Rafael Bru, Elena Sánchez, & Vicente Hernández. (1994). Discrete-time linear periodic realization in the frequency domain. Linear Algebra and its Applications. 203-204. 301–326. 12 indexed citations

14.

Bru, Rafael, et al.. (1993). Predecessor property, full combinatorial column rank, and the height characteristics of an M-matrix. Linear Algebra and its Applications. 183. 1–22. 2 indexed citations

15.

Johnson, Charles R. & Rafael Bru. (1990). The spectral radius of a product of nonnegative matrices. Linear Algebra and its Applications. 141. 227–240. 14 indexed citations

16.

Bru, Rafael, et al.. (1990). Parallel chaotic extrapolated Jacobi method. Applied Mathematics Letters. 3(4). 65–69. 16 indexed citations

17.

Bru, Rafael, et al.. (1989). Introduction. Linear Algebra and its Applications. 121. 537–548. 1 indexed citations

18.

Bru, Rafael & Vicente Hernández. (1989). Structural properties of discrete-time linear positive periodic systems. Linear Algebra and its Applications. 121. 171–183. 13 indexed citations

19.

Bru, Rafael & Michael Neumann. (1988). Nonnegative jordan bases. Linear and Multilinear Algebra. 23(2). 95–109. 12 indexed citations

20.

López‐Pellicer, Manuel & Rafael Bru. (1986). Jordan basis for an infinite-dimensional space. Portugaliae Mathematica. 43(1). 153–156. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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