359 citations
- Massachusetts Institute of TechnologyUS18 papers
- University of California San DiegoUS18 papers
- California Institute of TechnologyUS17 papers
- TRIUMFCA16 papers
- University of Maryland, College ParkUS12 papers
- University of WashingtonUS12 papers
- Princeton UniversityUS11 papers
- University of ToledoUS11 papers
- University of British ColumbiaCA10 papers
- The University of TokyoJP9 papers
- University of Massachusetts AmherstUS9 papers
- University of OxfordGB9 papers
Showing 2006Show all
2 papers · 1 filter
physics.soc-ph2006★ 138 cited
Topology and Evolution of Technology Innovation Networks
Sergi Valverde, Ricard V. Solé, Mark A. Bedau +1
The web of relations linking technological innovation can be fairly described in terms of patent citations. The resulting patent citation network provides a picture of the large-sc…
gr-qc2006★ 5 cited
Time (in)dependence in general relativity
S. Deser, J. Franklin
We clarify the conditions for Birkhoff's theorem, that is, time-independence in general relativity. We work primarily at the linearized level where guidance from electrodynamics is…