O. P. Sharma

647 total citations
60 papers, 460 citations indexed

About

O. P. Sharma is a scholar working on Management Information Systems, Computational Mechanics and Applied Mathematics. According to data from OpenAlex, O. P. Sharma has authored 60 papers receiving a total of 460 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Management Information Systems, 15 papers in Computational Mechanics and 11 papers in Applied Mathematics. Recurrent topics in O. P. Sharma's work include Advanced Queuing Theory Analysis (15 papers), Nonlinear Differential Equations Analysis (10 papers) and Fluid Dynamics and Turbulent Flows (10 papers). O. P. Sharma is often cited by papers focused on Advanced Queuing Theory Analysis (15 papers), Nonlinear Differential Equations Analysis (10 papers) and Fluid Dynamics and Turbulent Flows (10 papers). O. P. Sharma collaborates with scholars based in India, United States and United Kingdom. O. P. Sharma's co-authors include William A. Sirignano, Gorazd Medic, Ramesh Kumar Vats, Umesh Gupta, Guolei Wang, Vicky Zhang, R. K. Bhatnagar, Adrian C. Pinder, Rahul Bhatnagar and Anil Kashyap and has published in prestigious journals such as Journal of Applied Physics, The Science of The Total Environment and Monthly Weather Review.

In The Last Decade

O. P. Sharma

52 papers receiving 424 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
O. P. Sharma India 11 158 115 94 73 51 60 460
Peter A. Parker United States 15 72 0.5× 145 1.3× 13 0.1× 29 0.4× 8 0.2× 64 825
Agnès Lagnoux France 10 12 0.1× 44 0.4× 7 0.1× 7 0.1× 34 0.7× 21 485
Grant Keady Australia 11 80 0.5× 21 0.2× 4 0.0× 93 1.3× 3 0.1× 44 510
Dawei Lu China 14 19 0.1× 59 0.5× 2 0.0× 226 3.1× 12 0.2× 78 584
G. K. Kamenev Russia 9 43 0.3× 33 0.3× 3 0.0× 40 0.5× 2 0.0× 32 554
Feng Shi China 10 123 0.8× 11 0.1× 11 0.1× 5 0.1× 3 0.1× 40 308
 Fu United States 9 37 0.2× 63 0.5× 7 0.1× 7 0.1× 10 0.2× 145 571
Mapundi K. Banda South Africa 12 370 2.3× 37 0.3× 3 0.0× 189 2.6× 2 0.0× 46 569
G. E. Archer United Kingdom 6 32 0.2× 27 0.2× 9 0.1× 13 0.3× 6 550
Célestin C. Kokonendji France 17 6 0.0× 5 0.0× 7 0.1× 62 0.8× 21 0.4× 86 1.0k

Countries citing papers authored by O. P. Sharma

Since Specialization
Citations

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

Fields of papers citing papers by O. P. Sharma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by O. P. Sharma. 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 O. P. Sharma. The network helps show where O. P. Sharma may publish in the future.

Co-authorship network of co-authors of O. P. Sharma

This figure shows the co-authorship network connecting the top 25 collaborators of O. P. Sharma. A scholar is included among the top collaborators of O. P. Sharma 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 O. P. Sharma. O. P. Sharma 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.
2.
Sharma, O. P., et al.. (2025). New results on the existence and approximate controllability of neutral-type Ψ-Caputo fractional delayed stochastic differential inclusions. Communications in Nonlinear Science and Numerical Simulation. 144. 108666–108666. 7 indexed citations
3.
Sharma, O. P., et al.. (2025). Results on controllability of impulsive delayed neutral-type fractional stochastic integro-differential system. Mathematical Control and Related Fields. 16(0). 157–183. 9 indexed citations
4.
Sharma, O. P., et al.. (2024). New exploration on controllability of nonlinear Ψ-Caputo fractional Sobolev-type stochastic system with infinite delay via measure of noncompactness. Journal of Mathematical Analysis and Applications. 546(1). 129199–129199. 7 indexed citations
5.
Sharma, O. P., et al.. (2023). A note on existence and exact controllability of fractional stochastic system with finite delay. International Journal of Dynamics and Control. 12(1). 180–189. 11 indexed citations
6.
7.
Sharma, O. P., et al.. (2010). Icosahedral‐hexagonal grids on a sphere for CFD applications. Asia-Pacific Journal of Chemical Engineering. 6(1). 110–119. 1 indexed citations
8.
Sharma, O. P., et al.. (2007). On Near-Diffusion-Free Advection over Spherical Geodesic Grids. Monthly Weather Review. 135(12). 4214–4225. 6 indexed citations
9.
Grandpeix, Jean‐Yves, et al.. (2006). On convective entrainment in a mass flux cumulus parameterization. Meteorology and Atmospheric Physics. 94(1-4). 145–152. 2 indexed citations
10.
Sharma, O. P., et al.. (2000). A SIMPLE TRANSIENT ANALYSIS OF AN M/M/1/N QUEUE. Journal of Orthopaedics. 12(Suppl 2). S260–3. 17 indexed citations
11.
Kumar, Ashok, Parul Sharma, & O. P. Sharma. (1997). Resistance to Colletotrichum lindemuthianum (bean anthracnose) in kidney bean accessions of diverse origin in Himachal Pradesh. Indian Phytopathology. 50(1). 59–64. 8 indexed citations
12.
Sharma, O. P., et al.. (1993). Transient behaviour of a simple queue with discouraged arrivals. Optimization. 27(3). 283–291. 3 indexed citations
13.
Sharma, O. P., et al.. (1990). Limited space double channel markovian queue with heterogeneous servers. 5(1). 73–78. 4 indexed citations
14.
Gupta, Umesh & O. P. Sharma. (1983). On the transient behaviour of a model for queues in series with finite capacity. International Journal of Production Research. 21(6). 869–879. 10 indexed citations
15.
Sharma, O. P. & Umesh Gupta. (1982). Transient Behaviour of an M/M/1/N queue. Stochastic Processes and their Applications. 13(3). 327–331. 25 indexed citations
16.
Sharma, O. P. & R. K. Bhatnagar. (1975). Low Reynolds Number Heat Transfer from a Sphere in a Laminar Flow of Non‐Newtonian Fluids. ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik. 55(5). 235–242. 6 indexed citations
17.
Sharma, O. P.. (1972). Erosion of Graphite Surface Exposed to High-Temperature Supersonic Hydrogen Gas. Journal of Spacecraft and Rockets. 9(11). 785–786. 1 indexed citations
18.
Sharma, O. P. & William A. Sirignano. (1970). On the Ignition of a Pre-Mixed Fuel by a Hot Projectile. Combustion Science and Technology. 1(6). 481–494. 27 indexed citations
19.
Sharma, O. P. & William A. Sirignano. (1969). Ignition of Stagnation Point Flow by a Hot Body. Combustion Science and Technology. 1(2). 95–104. 40 indexed citations
20.
Sharma, O. P.. (1965). Some finite and infinite integrals involving $H$-function and Gauss' hypergeometric functions. Collectanea mathematica. 17(3). 197–210. 1 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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