Dónal O’Brien

1.1k total citations
31 papers, 673 citations indexed

About

Dónal O’Brien is a scholar working on Mathematical Physics, Strategy and Management and Applied Mathematics. According to data from OpenAlex, Dónal O’Brien has authored 31 papers receiving a total of 673 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Mathematical Physics, 5 papers in Strategy and Management and 5 papers in Applied Mathematics. Recurrent topics in Dónal O’Brien's work include Innovation and Knowledge Management (4 papers), Spectral Theory in Mathematical Physics (3 papers) and Numerical methods in inverse problems (3 papers). Dónal O’Brien is often cited by papers focused on Innovation and Knowledge Management (4 papers), Spectral Theory in Mathematical Physics (3 papers) and Numerical methods in inverse problems (3 papers). Dónal O’Brien collaborates with scholars based in Australia, Ireland and United States. Dónal O’Brien's co-authors include Brian Fitzgerald, Klaas-Jan Stol, Graeme L. Stephens, Alan L. Carey, Pamela Sharkey Scott, A. M. Závody, Dean R. Cutten, I. J. Barton, Roger Saunders and C. A. Hurst and has published in prestigious journals such as Journal of Geophysical Research Atmospheres, Nuclear Physics B and Journal of Computational Physics.

In The Last Decade

Dónal O’Brien

28 papers receiving 615 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Dónal O’Brien Australia	13	137	113	108	94	83	31	673
L. De Cesare Italy	15	110 0.8×	188 1.7×	58 0.5×	71 0.8×	91 1.1×	126	1.3k
Yue Kuen Kwok Hong Kong	22	67 0.5×	46 0.4×	80 0.7×	75 0.8×	45 0.5×	163	2.1k
Wolfgang Keller Germany	14	26 0.2×	13 0.1×	33 0.3×	188 2.0×	37 0.4×	37	804
Maria Joana Soares Portugal	13	80 0.6×	26 0.2×	23 0.2×	13 0.1×	100 1.2×	40	2.0k
J. Huston McCulloch United States	22	9 0.1×	42 0.4×	54 0.5×	52 0.6×	72 0.9×	55	2.3k
Susan Porter‐Hudak United States	9	26 0.2×	93 0.8×	31 0.3×	11 0.1×	170 2.0×	14	2.3k
Bin Tong China	15	42 0.3×	165 1.5×	65 0.6×	5 0.1×	94 1.1×	57	716
Yong Shi China	26	80 0.6×	23 0.2×	208 1.9×	36 0.4×	124 1.5×	145	2.3k
Athanasios N. Yannacopoulos Greece	16	25 0.2×	187 1.7×	21 0.2×	17 0.2×	28 0.3×	120	952

Countries citing papers authored by Dónal O’Brien

Since Specialization

Citations

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

Fields of papers citing papers by Dónal O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Dónal O’Brien. 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 Dónal O’Brien. The network helps show where Dónal O’Brien may publish in the future.

Co-authorship network of co-authors of Dónal O’Brien

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Corbett, Gillian A., Shane Higgins, Fionnuala M. McAuliffe, et al.. (2023). Laparoscopic prepregnancy transabdominal cerclage: operative and pregnancy outcomes for a novel technique of suture placement using port closure device. American Journal of Obstetrics and Gynecology. 230(5). 578–580.

Thompson, Claire, Tom Walsh, Orla McCormack, et al.. (2023). Multidisciplinary Surgical Approach to Increase Survival for Advanced Ovarian Cancer in a Tertiary Gynaecological Oncology Centre. Annals of Surgical Oncology. 31(1). 460–472. 2 indexed citations

Bartels, Helena C., Ailín C. Rogers, Thomas Walsh, et al.. (2019). A meta-analysis of morbidity and mortality in primary cytoreductive surgery compared to neoadjuvant chemotherapy in advanced ovarian malignancy. Gynecologic Oncology. 154(3). 622–630. 34 indexed citations

Tippmann, Esther, et al.. (2018). Subsidiary coopetition competence: Navigating subsidiary evolution in the multinational corporation. Journal of World Business. 53(4). 540–554. 43 indexed citations

Bartels, Helena C., et al.. (2018). Association of Implementing a Multidisciplinary Team Approach in the Management of Morbidly Adherent Placenta With Maternal Morbidity and Mortality. Obstetrics and Gynecology. 132(5). 1167–1176. 46 indexed citations

Fitzgerald, Brian, et al.. (2013). Scaling agile methods to regulated environments: an industry case study. International Conference on Software Engineering. 863–872. 78 indexed citations

O’Brien, Dónal, et al.. (2013). Bilateral Ovarian Lymphangioma (Lymphangioleiomyoma). International Journal of Gynecological Pathology. 32(2). 171–175. 8 indexed citations

O’Brien, Dónal. (2012). Developing Strategy from the Middle: Subsidiary Strategy and the Role of the Subsidiary General Manager. Arrow - TU Dublin (Technological University Dublin). 32(2). 109. 5 indexed citations

O’Brien, Dónal, et al.. (2011). In Search of Theory: Towards an Integrating Conceptual Framework for Subsidiary Research. Arrow - TU Dublin (Technological University Dublin). 1 indexed citations

10.

O’Brien, Dónal. (1997). A yardstick for global entropy‐flux. Quarterly Journal of the Royal Meteorological Society. 123(537). 243–260. 12 indexed citations

11.

O’Brien, Dónal & Peter Turner. (1992). Navigation of coastal AVHRR images. International Journal of Remote Sensing. 13(3). 509–514. 6 indexed citations

12.

Barton, I. J., et al.. (1989). Theoretical algorithms for satellite‐derived sea surface temperatures. Journal of Geophysical Research Atmospheres. 94(D3). 3365–3375. 88 indexed citations

13.

Carey, Alan L. & Dónal O’Brien. (1986). Existence and regularity results for Maxwell's equations in the quasi-static limit. The Journal of the Australian Mathematical Society Series B Applied Mathematics. 27(4). 402–415. 1 indexed citations

14.

O’Brien, Dónal & Richard S. Smith. (1985). Transient electromagnetic response of a layered conducting medium at asymptotically late times. The Journal of the Australian Mathematical Society Series B Applied Mathematics. 27(1). 1–30. 3 indexed citations

15.

Carey, Alan L., C. A. Hurst, & Dónal O’Brien. (1982). Automorphisms of the canonical anticommutation relations and index theory. Journal of Functional Analysis. 48(3). 360–393. 33 indexed citations

16.

Carey, Alan L. & Dónal O’Brien. (1982). Absence of vacuum polarisation in fock space. Letters in Mathematical Physics. 6(5). 335–340. 7 indexed citations

17.

O’Brien, Dónal & J. N. Holt. (1981). The extension of generalized cross-validation to a multi-parameter class of estimators. The Journal of the Australian Mathematical Society Series B Applied Mathematics. 22(4). 501–514. 2 indexed citations

18.

Lohe, M. A. & Dónal O’Brien. (1981). Soliton mass corrections and explicit models in two dimensions. Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields. 23(8). 1771–1780. 14 indexed citations

19.

O’Brien, Dónal. (1980). Spherical bessel functions of large order. Journal of Computational Physics. 36(1). 128–132. 3 indexed citations

20.

O’Brien, Dónal, et al.. (1977). On characteristic identities for Lie algebras. French digital mathematics library (Numdam). 26(4). 405–429. 9 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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