N. Sundararajan

5.1k total citations · 2 hit papers
86 papers, 3.9k citations indexed

About

N. Sundararajan is a scholar working on Geophysics, Ocean Engineering and Artificial Intelligence. According to data from OpenAlex, N. Sundararajan has authored 86 papers receiving a total of 3.9k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Geophysics, 29 papers in Ocean Engineering and 18 papers in Artificial Intelligence. Recurrent topics in N. Sundararajan's work include Geophysical and Geoelectrical Methods (32 papers), Seismic Waves and Analysis (24 papers) and Geophysical Methods and Applications (23 papers). N. Sundararajan is often cited by papers focused on Geophysical and Geoelectrical Methods (32 papers), Seismic Waves and Analysis (24 papers) and Geophysical Methods and Applications (23 papers). N. Sundararajan collaborates with scholars based in India, Singapore and Oman. N. Sundararajan's co-authors include P. Saratchandran, Guang-Bin Huang, Nanying Liang, Suresh Sundaram, M. Ganapathi, T. Prakash, Savitha Ramasamy, V. Chakravarthi, Y. Srinivas and Priyanka Rao and has published in prestigious journals such as SHILAP Revista de lepidopterología, Geophysics and AIAA Journal.

In The Last Decade

N. Sundararajan

77 papers receiving 3.7k citations

Hit Papers

A Fast and Accurate Online Sequential Learning Algorithm ... 2005 2026 2012 2019 2006 2005 500 1000 1.5k
What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

  1. A Fast and Accurate Online Sequential Learning Algorithm for Feedforward Networks
    2006 1.5k citations P. Saratchandran, N. Sundararajan et al. profile →
  2. A Generalized Growing and Pruning RBF (GGAP-RBF) Neural Network for Function Approximation
    2005 508 citations P. Saratchandran, N. Sundararajan et al. profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
N. Sundararajan India 23 2.3k 677 652 613 547 86 3.9k
Mokhtar Mohammadi Iraq 33 830 0.4× 307 0.5× 325 0.5× 299 0.5× 444 0.8× 100 3.2k
Wei Liu China 44 683 0.3× 516 0.8× 2.4k 3.7× 169 0.3× 647 1.2× 745 8.8k
Hua‐Liang Wei United Kingdom 37 959 0.4× 1.5k 2.2× 583 0.9× 172 0.3× 361 0.7× 161 4.1k
Angus P. Andrews United States 11 1.9k 0.8× 1.1k 1.6× 1.1k 1.7× 54 0.1× 443 0.8× 18 4.8k
Yoshiki Ninomiya Japan 31 1.1k 0.5× 232 0.3× 281 0.4× 537 0.9× 1.1k 2.0× 100 3.2k
Marcelo A. Colominas Argentina 11 332 0.1× 1.2k 1.8× 845 1.3× 189 0.3× 232 0.4× 29 3.3k
Aboelmagd Noureldin Canada 39 2.0k 0.9× 405 0.6× 2.5k 3.9× 57 0.1× 699 1.3× 313 6.3k
François Auger France 23 302 0.1× 1.7k 2.5× 987 1.5× 216 0.4× 567 1.0× 91 3.3k
Yimin D. Zhang United States 53 755 0.3× 348 0.5× 3.6k 5.5× 123 0.2× 735 1.3× 384 12.0k
S.A. Billings United Kingdom 42 2.5k 1.1× 4.4k 6.5× 501 0.8× 134 0.2× 461 0.8× 178 7.6k

Countries citing papers authored by N. Sundararajan

Since Specialization
Citations

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

Fields of papers citing papers by N. Sundararajan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by N. Sundararajan. 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 N. Sundararajan. The network helps show where N. Sundararajan may publish in the future.

Co-authorship network of co-authors of N. Sundararajan

This figure shows the co-authorship network connecting the top 25 collaborators of N. Sundararajan. A scholar is included among the top collaborators of N. Sundararajan 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 N. Sundararajan. N. Sundararajan 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.
Chandru, M., et al.. (2025). A conforming virtual element framework for the time-fractional semi-linear reaction–diffusion equation on polygonal meshes. Journal of Computational and Applied Mathematics. 476. 117100–117100.
2.
Sundararajan, N. & M. Ganapathi. (2023). On the Dynamic Snap-through Buckling of Functionally Graded Spherical Caps. Journal of Aerospace Sciences and Technologies. 223–227.
3.
Sundararajan, N., Issa El‐Hussain, Adel M.E. Mohamed, et al.. (2019). Shear Wave Velocity Characteristics in Parts of Muscat, Sultanate of Oman — A Measure of Earthquake Hazard Assessment. Journal of the Geological Society of India. 93(5). 515–522. 3 indexed citations
4.
Sundararajan, N., et al.. (2012). Detection of discontinuity in ECG using Wavelet transform. Applied mathematical sciences. 6. 5835–5840. 1 indexed citations
5.
Srinivas, Y., et al.. (2010). Very-low-frequency electromagnetic (VLF-EM) measurements in the Schirmacheroasen area, East Antarctica. Polar Science. 5(1). 11–19. 18 indexed citations
6.
Sundararajan, N., et al.. (2007). Modeling and inversion of magnetic and VLF-EM data with an application to basement fractures: A case study from Raigarh, India. Geophysics. 72(5). B133–B140. 37 indexed citations
7.
Chakravarthi, V., et al.. (2007). An integrated geophysical approach for imaging subbasalt sedimentary basins: Case study of Jam River Basin, India. Geophysics. 72(6). B141–B147. 47 indexed citations
8.
Sundararajan, N., et al.. (2007). VES and VLF—an application to groundwater exploration, Khammam, India. The Leading Edge. 26(6). 708–716. 34 indexed citations
9.
10.
Sundararajan, N., et al.. (2006). Groundwater Occurrence in an Outlier Zone - A Case Study from Tiruvuru, Krishna District, Andhra Pradesh. Journal of the Geological Society of India. 68(4). 610–614. 1 indexed citations
11.
Sundararajan, N., et al.. (2005). A Note on the Petrophysical Properties and Geological Interpretation in Schirmacher Oasis, East Antarctica. Journal of the Geological Society of India. 65(4). 497–503. 5 indexed citations
12.
Chakravarthi, V. & N. Sundararajan. (2005). INVGRAFALT–A Fortran code for Marquardt inversion of gravity anomalies of faulted beds with varying density. Computers & Geosciences. 31(10). 1234–1240. 5 indexed citations
13.
Sundararajan, N., et al.. (1999). Radial Basis Function Neural Networks with Sequential Learning. 66 indexed citations
14.
Sundararajan, N., et al.. (1998). An analytical method to interpret self-potential anomalies caused by 2-D inclined sheets. Geophysics. 63(5). 1551–1555. 54 indexed citations
15.
Sundararajan, N.. (1997). Fourier and Hartley transforms - A mathematical twin. SHILAP Revista de lepidopterología. 28(10). 1361–1365. 22 indexed citations
16.
Sundararajan, N.. (1995). 2-D Hartley transforms. Geophysics. 60(1). 262–267. 19 indexed citations
17.
Sundararajan, N., et al.. (1990). Use of the Hilbert transform to interpret self-potential anomalies due to two-dimensional inclined sheets. Pure and Applied Geophysics. 133(1). 117–126. 18 indexed citations
18.
Sundararajan, N., et al.. (1987). Analysis of gravity gradients over a thin infinite sheet. Chinese Journal of Oceanology and Limnology. 96(1). 11–14. 12 indexed citations
19.
Sundararajan, N., et al.. (1985). Hilbert transform of the generalised expression for the magnetic effect of a horizontal cylinder.. 33(2). 221–230. 1 indexed citations
20.
Sundararajan, N., et al.. (1982). Interpretation of some two-dimensional magnetic bodies using Hilbert transforms. Geophysics. 47(3). 376–387. 54 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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