George A. Gravvanis

1.2k total citations
121 papers, 827 citations indexed

About

George A. Gravvanis is a scholar working on Computational Theory and Mathematics, Atomic and Molecular Physics, and Optics and Computational Mechanics. According to data from OpenAlex, George A. Gravvanis has authored 121 papers receiving a total of 827 indexed citations (citations by other indexed papers that have themselves been cited), including 77 papers in Computational Theory and Mathematics, 57 papers in Atomic and Molecular Physics, and Optics and 42 papers in Computational Mechanics. Recurrent topics in George A. Gravvanis's work include Matrix Theory and Algorithms (76 papers), Electromagnetic Scattering and Analysis (57 papers) and Advanced Numerical Methods in Computational Mathematics (39 papers). George A. Gravvanis is often cited by papers focused on Matrix Theory and Algorithms (76 papers), Electromagnetic Scattering and Analysis (57 papers) and Advanced Numerical Methods in Computational Mathematics (39 papers). George A. Gravvanis collaborates with scholars based in Greece, Ireland and Romania. George A. Gravvanis's co-authors include Christos K. Filelis‐Papadopoulos, Konstantinos M. Giannoutakis, Dimitrios Tzovaras, Agapios Ν. Platis, Dionysios Kehagias, Theo Lynn, Patrícia Takako Endo, Sergej Svorobej, James Byrne and Malika Bendechache and has published in prestigious journals such as European Journal of Operational Research, Monthly Notices of the Royal Astronomical Society and Expert Systems with Applications.

In The Last Decade

George A. Gravvanis

117 papers receiving 808 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
George A. Gravvanis Greece 14 399 290 192 179 135 121 827
A.T. Chronopoulos United States 15 350 0.9× 98 0.3× 250 1.3× 124 0.7× 91 0.7× 49 756
Eric Chu United States 14 122 0.3× 63 0.2× 261 1.4× 103 0.6× 135 1.0× 27 1.2k
Norman E. Gibbs United States 12 411 1.0× 57 0.2× 236 1.2× 132 0.7× 182 1.3× 31 1.1k
Zlatko Drmač Croatia 16 515 1.3× 139 0.5× 144 0.8× 121 0.7× 141 1.0× 41 1.1k
Komei Fukuda Switzerland 17 743 1.9× 27 0.1× 197 1.0× 97 0.5× 43 0.3× 63 1.7k
Robert W. Leland United States 9 228 0.6× 36 0.1× 520 2.7× 120 0.7× 67 0.5× 14 1.2k
Hamza Fawzi United Kingdom 10 132 0.3× 136 0.5× 564 2.9× 43 0.2× 73 0.5× 30 1.3k
Pravin M. Vaidya United States 20 600 1.5× 28 0.1× 325 1.7× 138 0.8× 24 0.2× 36 1.6k
Ankur Moitra United States 18 265 0.7× 37 0.1× 178 0.9× 224 1.3× 22 0.2× 63 1.2k
Xudong Li China 16 218 0.5× 41 0.1× 132 0.7× 310 1.7× 28 0.2× 62 818

Countries citing papers authored by George A. Gravvanis

Since Specialization
Citations

This map shows the geographic impact of George A. Gravvanis'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 George A. Gravvanis with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites George A. Gravvanis more than expected).

Fields of papers citing papers by George A. Gravvanis

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by George A. Gravvanis. 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 George A. Gravvanis. The network helps show where George A. Gravvanis may publish in the future.

Co-authorship network of co-authors of George A. Gravvanis

This figure shows the co-authorship network connecting the top 25 collaborators of George A. Gravvanis. A scholar is included among the top collaborators of George A. Gravvanis 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 George A. Gravvanis. George A. Gravvanis is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Filelis‐Papadopoulos, Christos K., Konstantinos M. Giannoutakis, George A. Gravvanis, et al.. (2019). Simulating large vCDN networks: A parallel approach. Simulation Modelling Practice and Theory. 92. 100–114. 6 indexed citations
2.
Filelis‐Papadopoulos, Christos K., et al.. (2018). Parallel Schur Complement Techniques Based on Multiprojection Methods. SIAM Journal on Scientific Computing. 40(4). C634–C654. 3 indexed citations
3.
Filelis‐Papadopoulos, Christos K., et al.. (2017). Parallel Multiprojection Preconditioned Methods Based on Subspace Compression. Mathematical Problems in Engineering. 2017(1). 5 indexed citations
4.
Arabnia, Hamid R., et al.. (2015). Foundations of Computer Science. CERN Document Server (European Organization for Nuclear Research). 3 indexed citations
5.
Filelis‐Papadopoulos, Christos K., et al.. (2015). A Note on Solving the Generalized Dirichlet to NeumannMap on Irregular Polygons using Generic FactoredApproximate Sparse Inverses. Computer Modeling in Engineering & Sciences. 109(6). 505–517. 4 indexed citations
6.
Gravvanis, George A., et al.. (2014). Algebraic Multigrid Methods Based on GenericApproximate Banded Inverse Matrix Techniques. Computer Modeling in Engineering & Sciences. 100(4). 323–345. 3 indexed citations
7.
Filelis‐Papadopoulos, Christos K. & George A. Gravvanis. (2013). On the Multigrid Method Based on Finite DifferenceApproximate Inverses. Computer Modeling in Engineering & Sciences. 90(3). 211–231. 6 indexed citations
8.
Filelis‐Papadopoulos, Christos K., et al.. (2013). N-body simulation based on the Particle Mesh method using multigrid schemes. Federated Conference on Computer Science and Information Systems. 471–478. 4 indexed citations
9.
Gravvanis, George A. & Konstantinos M. Giannoutakis. (2008). Fast Parallel Finite Element Approximate Inverses. Computer Modeling in Engineering & Sciences. 32(1). 35–44. 7 indexed citations
10.
Giannoutakis, Konstantinos M. & George A. Gravvanis. (2007). On the Design of Parallel Finite Element Approximate Inverses.. Parallel and Distributed Processing Techniques and Applications. 292–298. 2 indexed citations
11.
Gravvanis, George A. & Konstantinos M. Giannoutakis. (2006). Distributed Finite Element Normalized Approximate Inverse Preconditioning. Computer Modeling in Engineering & Sciences. 16(2). 69–82. 4 indexed citations
12.
Gravvanis, George A. & Konstantinos M. Giannoutakis. (2006). On the performance of parallel normalized explicit preconditioned conjugate gradient type methods. International Parallel and Distributed Processing Symposium. 309–309. 3 indexed citations
13.
Gravvanis, George A., et al.. (2004). Parallel Finite Element Approximate Inverse Preconditioning on Symmetric Multiprocessor Systems.. Parallel and Distributed Processing Techniques and Applications. 168–178. 6 indexed citations
14.
Gravvanis, George A., et al.. (2003). Performability Evaluation of Multitasking and Multiprocessor Systems by Explicit Approximate Inverses.. Parallel and Distributed Processing Techniques and Applications. 1324–1331. 5 indexed citations
15.
Giannoutakis, Konstantinos M. & George A. Gravvanis. (2002). A Normalized Explicit Preconditioned Conjugate Gradient Method for Solving Sparse Non-linear Systems. Parallel and Distributed Processing Techniques and Applications. 107–113. 3 indexed citations
16.
Gravvanis, George A., et al.. (2002). Performability Evaluation of a Replicated Database System by Explicit Approximate Inverses. Parallel and Distributed Processing Techniques and Applications. 114–120. 1 indexed citations
17.
Gravvanis, George A.. (2001). A fast explicit preconditioned finite element scheme. Neural, Parallel & Scientific Computations archive. 9(1). 59–66. 1 indexed citations
18.
Gravvanis, George A.. (2000). Domain Decomposition Approximate Inverse Preconditioning for Solving Fourth Order Equations.. Parallel and Distributed Processing Techniques and Applications. 2 indexed citations
19.
Gravvanis, George A.. (2000). Using Expicit Preconditioned Domain Decomposition MethodsFor Solving Singular Perturbed Linear Problems. WIT transactions on information and communication technologies. 23. 1 indexed citations
20.
Gravvanis, George A.. (1999). Generalized approximate inverse finite element matrix techniques. Neural, Parallel & Scientific Computations archive. 7(4). 487–500. 6 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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