Joanna Goard

506 total citations
46 papers, 352 citations indexed

About

Joanna Goard is a scholar working on Finance, Statistical and Nonlinear Physics and Numerical Analysis. According to data from OpenAlex, Joanna Goard has authored 46 papers receiving a total of 352 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Finance, 15 papers in Statistical and Nonlinear Physics and 10 papers in Numerical Analysis. Recurrent topics in Joanna Goard's work include Stochastic processes and financial applications (20 papers), Nonlinear Waves and Solitons (13 papers) and Complex Systems and Time Series Analysis (7 papers). Joanna Goard is often cited by papers focused on Stochastic processes and financial applications (20 papers), Nonlinear Waves and Solitons (13 papers) and Complex Systems and Time Series Analysis (7 papers). Joanna Goard collaborates with scholars based in Australia, Saudi Arabia and United States. Joanna Goard's co-authors include Philip Broadbridge, Edoardo Daly, Daniel J. Arrigo, Marianito R. Rodrigo, James M. Hill, Song‐Ping Zhu, Roman Cherniha, Roland Mallier and Jamie Alcock and has published in prestigious journals such as Water Resources Research, Physics Letters A and Journal of Mathematical Analysis and Applications.

In The Last Decade

Joanna Goard

41 papers receiving 333 citations

Peers

Joanna Goard

FINAN

SNP

Nicola Bruti‐Liberati Australia

Peter Becker–Kern Germany

Vigirdas Mackevičius Lithuania

M. Khodabin Iran

G.N. Mil'shtein Russia

Isao Shoji Japan

Antoine Tambue Norway

Lishang Jiang China

L. Anton Romania

Nicola Bruti‐Liberati Australia

Joanna Goard

198 ×1.4

FINAN

46 ×0.4

SNP

46 ×0.8

51 ×0.9

13 ×0.2

Citations per year, relative to Joanna Goard Joanna Goard (= 1×) peers Nicola Bruti‐Liberati

Countries citing papers authored by Joanna Goard

Since Specialization

Citations

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

Fields of papers citing papers by Joanna Goard

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Joanna Goard

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

All Works

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20 of 20 papers shown

Goard, Joanna, et al.. (2023). A Bimodal Model for Oil Prices. Mathematics. 11(10). 2222–2222.

Broadbridge, Philip & Joanna Goard. (2022). EXACT SOLUTIONS OF HYPERBOLIC REACTION-DIFFUSION EQUATIONS IN TWO DIMENSIONS. The ANZIAM Journal. 64(4). 338–354. 1 indexed citations

Broadbridge, Philip, Roman Cherniha, & Joanna Goard. (2022). Exact nonclassical symmetry solutions of Lotka–Volterra-type population systems. European Journal of Applied Mathematics. 34(5). 998–1016. 4 indexed citations

Rodrigo, Marianito R. & Joanna Goard. (2018). Pricing of general European options on discrete dividend-paying assets with jump-diffusion dynamics. Applied Mathematical Modelling. 64. 47–54. 8 indexed citations

Goard, Joanna, et al.. (2018). AN APPROPRIATE APPROACH TO PRICING EUROPEAN-STYLE OPTIONS WITH THE ADOMIAN DECOMPOSITION METHOD. The ANZIAM Journal. 59(3). 349–369. 2 indexed citations

Goard, Joanna, et al.. (2015). Stochastic Models for Oil Prices and the Pricing of Futures on Oil. Applied Mathematical Finance. 22(2). 189–206. 4 indexed citations

Goard, Joanna, et al.. (2013). Symmetries for initial value problems. Applied Mathematics Letters. 28. 56–59. 2 indexed citations

Goard, Joanna. (2013). Exact and approximate solutions for options with time-dependent stochastic volatility. Applied Mathematical Modelling. 38(11-12). 2771–2780. 6 indexed citations

Goard, Joanna. (2011). Exact solutions for a strike reset put option and a shout call option. Mathematical and Computer Modelling. 55(5-6). 1787–1797. 4 indexed citations

10.

Goard, Joanna. (2011). Pricing of volatility derivatives using 3/2-stochastic models. Research Online (University of Wollongong). 433–438. 4 indexed citations

11.

Goard, Joanna. (2008). Lie symmetry methods in finance: an example of the bond pricing equation. Lecture notes in computer science. 2171(1). 960–965. 2 indexed citations

12.

Alcock, Jamie, et al.. (2008). Calibrating mean-reverting jump diffusion models: An application to the NSW electricity market. Clinical Pediatrics. 41(8). 57–81. 1 indexed citations

13.

Goard, Joanna. (2006). Compatibility and generalised conditional symmetries. Physics Letters A. 361(3). 238–241. 4 indexed citations

14.

Goard, Joanna, et al.. (2004). Tractable forms of the bond pricing equation. Mathematical and Computer Modelling. 40(1-2). 151–172. 4 indexed citations

15.

Goard, Joanna, et al.. (2004). Comparison of the performance of a time‐dependent short‐interest rate model with time‐independent models. Applied Mathematical Finance. 11(2). 147–164. 6 indexed citations

16.

Goard, Joanna. (2003). Generalised conditional symmetries and Nucci's method of iterating the nonclassical symmetries method. Applied Mathematics Letters. 16(4). 481–486. 9 indexed citations

17.

Goard, Joanna. (2000). The method of generalised conditional symmetries and its various implementations. European Journal of Applied Mathematics. 11(2). 215–224. 14 indexed citations

18.

Goard, Joanna & Philip Broadbridge. (1999). Solutions to Nonlinear Partial Differential Equations from Symmetry-Enhancing and Symmetry-Preserving Constraints. Journal of Mathematical Analysis and Applications. 238(2). 369–384. 2 indexed citations

19.

Goard, Joanna & Philip Broadbridge. (1997). Nonlinear Superposition Principles Obtained by Lie Symmetry Methods. Journal of Mathematical Analysis and Applications. 214(2). 633–657. 14 indexed citations

20.

Arrigo, Daniel J., Joanna Goard, & Philip Broadbridge. (1996). Nonclassical Solutions Are Non-existent for the Heat Equation and Rare for Nonlinear Diffusion. Journal of Mathematical Analysis and Applications. 202(1). 259–279. 11 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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