A. K. Kulkarni

1.5k total citations
16 papers, 921 citations indexed

About

A. K. Kulkarni is a scholar working on Astronomy and Astrophysics, Geophysics and Biomedical Engineering. According to data from OpenAlex, A. K. Kulkarni has authored 16 papers receiving a total of 921 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Astronomy and Astrophysics, 3 papers in Geophysics and 3 papers in Biomedical Engineering. Recurrent topics in A. K. Kulkarni's work include Astrophysical Phenomena and Observations (11 papers), Astrophysics and Star Formation Studies (9 papers) and Stellar, planetary, and galactic studies (9 papers). A. K. Kulkarni is often cited by papers focused on Astrophysical Phenomena and Observations (11 papers), Astrophysics and Star Formation Studies (9 papers) and Stellar, planetary, and galactic studies (9 papers). A. K. Kulkarni collaborates with scholars based in United States, France and Canada. A. K. Kulkarni's co-authors include Robert F. Penna, Ramesh Narayan, Aleksander Sądowski, M. M. Romanova, M. M. Romanova, Jeffrey E. McClintock, Shane W. Davis, Yucong Zhu, Min Long and J.‐F. Donati and has published in prestigious journals such as The Astrophysical Journal, Monthly Notices of the Royal Astronomical Society and Advances in Space Research.

In The Last Decade

A. K. Kulkarni

16 papers receiving 858 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. K. Kulkarni United States	12	901	295	119	54	28	16	921
Shigenobu Hirose Japan	15	914 1.0×	339 1.1×	77 0.6×	55 1.0×	15 0.5×	39	941
Mami Machida Japan	15	621 0.7×	269 0.9×	55 0.5×	26 0.5×	37 1.3×	45	640
L. K. Townsley United States	6	441 0.5×	188 0.6×	49 0.4×	39 0.7×	20 0.7×	10	446
Agnieszka Janiuk Poland	19	846 0.9×	318 1.1×	76 0.6×	35 0.6×	23 0.8×	60	873
F. K. Baganoff United States	13	664 0.7×	306 1.0×	81 0.7×	39 0.7×	12 0.4×	29	675
Robert Popham United States	13	1.2k 1.4×	395 1.3×	141 1.2×	26 0.5×	38 1.4×	16	1.3k
Keigo Fukumura United States	13	636 0.7×	278 0.9×	51 0.4×	76 1.4×	22 0.8×	30	653
T. Viehmann Germany	12	565 0.6×	168 0.6×	47 0.4×	56 1.0×	25 0.9×	20	582
M. Böck Germany	13	721 0.8×	327 1.1×	56 0.5×	88 1.6×	8 0.3×	16	728
J. E. Pringle United Kingdom	12	707 0.8×	320 1.1×	31 0.3×	49 0.9×	11 0.4×	15	724

Countries citing papers authored by A. K. Kulkarni

Since Specialization

Citations

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

Fields of papers citing papers by A. K. Kulkarni

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. K. Kulkarni

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

All Works

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16 of 16 papers shown

Penna, Robert F., A. K. Kulkarni, & Ramesh Narayan. (2013). A new equilibrium torus solution and GRMHD initial conditions. Springer Link (Chiba Institute of Technology). 48 indexed citations

Kulkarni, A. K. & M. M. Romanova. (2013). Analytical hotspot shapes and magnetospheric radius from 3D simulations of magnetospheric accretion. Monthly Notices of the Royal Astronomical Society. 433(4). 3048–3061. 60 indexed citations

Narayan, Ramesh, Aleksander Sądowski, Robert F. Penna, & A. K. Kulkarni. (2012). GRMHD Simulations of Magnetized Advection Dominated Accretion on a Non-Spinning Black Hole: Outflows and Convection. arXiv (Cornell University). 1 indexed citations

Penna, Robert F., Aleksander Sądowski, A. K. Kulkarni, & Ramesh Narayan. (2012). The Shakura-Sunyaev viscosity prescription with variable α (r). Monthly Notices of the Royal Astronomical Society. 428(3). 2255–2274. 56 indexed citations

Zhu, Yucong, Shane W. Davis, Ramesh Narayan, et al.. (2012). The eye of the storm: light from the inner plunging region of black hole accretion discs. Monthly Notices of the Royal Astronomical Society. 424(4). 2504–2521. 63 indexed citations

Narayan, Ramesh, Aleksander Sądowski, Robert F. Penna, & A. K. Kulkarni. (2012). GRMHD simulations of magnetized advection-dominated accretion on a non-spinning black hole: role of outflows. Monthly Notices of the Royal Astronomical Society. 426(4). 3241–3259. 326 indexed citations

Kulkarni, A. K., Robert F. Penna, Roman V. Shcherbakov, et al.. (2011). Measuring black hole spin by the continuum-fitting method: effect of deviations from the Novikov-Thorne disc model. Monthly Notices of the Royal Astronomical Society. 414(2). 1183–1194. 70 indexed citations

Long, Min, M. M. Romanova, A. K. Kulkarni, & J.‐F. Donati. (2011). Global 3D simulations of disc accretion on to the classical T Tauri star BP Tauri. Monthly Notices of the Royal Astronomical Society. 413(2). 1061–1071. 26 indexed citations

Romanova, M. M., Min Long, Frederick K. Lamb, A. K. Kulkarni, & J.‐F. Donati. (2010). Global 3D simulations of disc accretion on to the classical T Tauri star V2129 Oph. Monthly Notices of the Royal Astronomical Society. 411(2). 915–928. 41 indexed citations

10.

Romanova, M. M. & A. K. Kulkarni. (2009). Discovery of drifting high-frequency quasi-periodic oscillations in global simulations of magnetic boundary layers. Monthly Notices of the Royal Astronomical Society. 398(3). 1105–1116. 13 indexed citations

11.

Kulkarni, A. K. & M. M. Romanova. (2009). Possible quasi-periodic oscillations from unstable accretion: 3D magnetohydrodynamic simulations. Monthly Notices of the Royal Astronomical Society. 398(2). 701–714. 29 indexed citations

12.

Romanova, M. M., A. K. Kulkarni, Min Long, et al.. (2008). Modeling of Disk-Star Interaction: Different Regimes of Accretion and Variability. AIP conference proceedings. 87–94. 3 indexed citations

13.

Kulkarni, A. K. & M. M. Romanova. (2008). Accretion to magnetized stars through the Rayleigh–Taylor instability: global 3D simulations. Monthly Notices of the Royal Astronomical Society. 386(2). 673–687. 144 indexed citations

14.

Lovelace, R. V. E., A. K. Kulkarni, & M. M. Romanova. (2007). Torsional Magnetic Oscillations in Type I X‐Ray Bursts. The Astrophysical Journal. 656(1). 393–398. 7 indexed citations

15.

Romanova, M. M., A. K. Kulkarni, Min Long, et al.. (2006). 2D and 3D MHD simulations of disk accretion by rotating magnetized stars: Search for variability. Advances in Space Research. 38(12). 2887–2892. 7 indexed citations

16.

Kulkarni, A. K. & M. M. Romanova. (2005). Variability Profiles of Millisecond X‐Ray Pulsars: Results of Pseudo‐Newtonian Three‐dimensional Magnetohydrodynamic Simulations. The Astrophysical Journal. 633(1). 349–357. 27 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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