Scientometrics

, Volume 99, Issue 3, pp 973–998

Evolutionary events in a mathematical sciences research collaboration network

  • Jason Cory Brunson
  • Steve Fassino
  • Antonio McInnes
  • Monisha Narayan
  • Brianna Richardson
  • Christopher Franck
  • Patrick Ion
  • Reinhard Laubenbacher
Article

DOI: 10.1007/s11192-013-1209-z

Cite this article as:
Brunson, J.C., Fassino, S., McInnes, A. et al. Scientometrics (2014) 99: 973. doi:10.1007/s11192-013-1209-z

Abstract

This study examines long-term trends and shifting behavior in the collaboration network of mathematics literature, using a subset of data from Mathematical Reviews spanning 1985–2009. Rather than modeling the network cumulatively, this study traces the evolution of the “here and now” using fixed-duration sliding windows. The analysis uses a suite of common network diagnostics, including the distributions of degrees, distances, and clustering, to track network structure. Several random models that call these diagnostics as parameters help tease them apart as factors from the values of others. Some behaviors are consistent over the entire interval, but most diagnostics indicate that the network’s structural evolution is dominated by occasional dramatic shifts in otherwise steady trends. These behaviors are not distributed evenly across the network; stark differences in evolution can be observed between two major subnetworks, loosely thought of as “pure” and “applied”, which approximately partition the aggregate. The paper characterizes two major events along the mathematics network trajectory and discusses possible explanatory factors.

Keywords

Mathematics research Collaboration networks Evolving networks 

Mathematics Subject Classification

91D30 05C82 

Supplementary material

11192_2013_1209_MOESM1_ESM.pdf (257 kb)
PDF (256 KB)

Copyright information

© Akadémiai Kiadó, Budapest, Hungary 2013

Authors and Affiliations

  • Jason Cory Brunson
    • 1
  • Steve Fassino
    • 2
  • Antonio McInnes
    • 3
  • Monisha Narayan
    • 4
  • Brianna Richardson
    • 3
  • Christopher Franck
    • 5
  • Patrick Ion
    • 6
  • Reinhard Laubenbacher
    • 7
  1. 1.Virginia Bioinformatics InstituteBlacksburgUSA
  2. 2.Department of MathematicsUniversity of TennesseeKnoxvilleUSA
  3. 3.Department of Mathematics and Computer ScienceOakwood UniversityHuntsvilleUSA
  4. 4.Lyman Briggs CollegeMichigan State UniversityEast LansingUSA
  5. 5.Laboratory for Interdisciplinary Statistical AnalysisBlacksburgUSA
  6. 6.Mathematical ReviewsAnn ArborUSA
  7. 7.Center for Quantitative MedicineUniversity of Connecticut Health CenterFarmingtonUSA

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