This map shows the geographic impact of Joe Ryan'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 Joe Ryan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Joe Ryan more than expected).
This network shows the impact of papers produced by Joe Ryan. 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 Joe Ryan. The network helps show where Joe Ryan may publish in the future.
Co-authorship network of co-authors of Joe Ryan
This figure shows the co-authorship network connecting the top 25 collaborators of Joe Ryan.
A scholar is included among the top collaborators of Joe Ryan 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 Joe Ryan. Joe Ryan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Simó, Cristina, et al.. (2017). On quotient digraphs and voltage digraphs. The Australasian Journal of Combinatorics. 69(3). 368–374.4 indexed citations
3.
Bača, Martin, Edy Tri Baskoro, Ljiljana Branković, et al.. (2017). A survey of face-antimagic evaluations of graphs. NOVA (University of Newcastle, Australia). 69(3). 382–393.2 indexed citations
4.
Ryan, Joe, et al.. (2015). Degree diameter problem on triangular networks.. NOVA (University of Newcastle Australia). 63. 333–345.3 indexed citations
5.
Bača, Martin, et al.. (2015). Totally antimagic total graphs. VBN Forskningsportal (Aalborg Universitet). 61(1). 42–56.1 indexed citations
6.
Ryan, Joe. (2014). Recursos pesqueros y sostenibilidad en el Caribe nicaragüense. SHILAP Revista de lepidopterología. 5–22.
Miller, Mirka, et al.. (2012). Antimagicness of some families of generalized graphs. NOVA (University of Newcastle Australia). 53. 179–190.
10.
Dafik, Dafik, Mirka Miller, Joe Ryan, & Martin Bača. (2011). Super edge-antimagic total labelings of mK n, n, n .. Ars Combinatoria. 101. 97–107.11 indexed citations
11.
Salman, A.N.M., et al.. (2010). On H-supermagic labelings for certain shackles and amalgamations of a connected graph. NOVA (University of Newcastle, Australia).16 indexed citations
12.
Arumugam, S., Gary S. Bloom, Mirka Miller, & Joe Ryan. (2009). Some open problems on graph labelings. AKCE International Journal of Graphs and Combinatorics. 10(2). 237–243.1 indexed citations
13.
Ryan, Joe. (2009). Exclusive Sum Labeling of Graphs: A Survey. AKCE International Journal of Graphs and Combinatorics.5 indexed citations
14.
Dafik, Dafik, Mirka Miller, Joe Ryan, & Martin Bača. (2008). Antimagic labeling of the union of stars.. Australas. J Comb.. 42. 35–44.2 indexed citations
Ryan, Joe, et al.. (2005). Exclusive sum labeling of graphs. FedUni ResearchOnline (Federation University Australia).7 indexed citations
19.
Miller, Mirka, Joe Ryan, Slamin Slamin, & W.F. Smyth. (1998). Labelling wheels for minimum sum number. Journal of Combinatorial Mathematics and Combinatorial Computing. 144. 106055–106055.12 indexed citations
20.
Branković, Ljiljana, Mirka Miller, Ján Plesnı́k, Joe Ryan, & Jozef Širáň. (1998). Large graphs with small degree and diameter: a voltage assignment approach.. Australas. J Comb.. 18. 65–76.9 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.