281 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Johannes Kepler University of LinzAT11 papers
- University of ViennaAT10 papers
- Innsbruck Medical UniversityAT9 papers
- University of Applied Sciences Technikum WienAT8 papers
- Austrian Academy of SciencesAT7 papers
- Sapienza University of RomeIT7 papers
- Universität InnsbruckAT7 papers
- Universidad de OviedoES4 papers
- Graz University of TechnologyAT3 papers
- Institute of Nuclear Physics, Polish Academy of SciencesPL3 papers
- Leibniz Institute for Solid State and Materials ResearchDE3 papers
- University of St.GallenCH3 papers
Showing nlin.SIShow all
2 papers · 1 filter
nlin.SI2003
On a Theorem of Halphen and its Application to Integrable Systems
Fritz Gesztesy, Karl Unterkofler, Rudi Weikard
We extend Halphen's theorem which characterizes the solutions of certain th-order differential equations with rational coefficients and meromorphic fundamental systems to a firs…
nlin.SI2003★ 1 cited
An Explicit Characterization of Calogero--Moser Systems
Fritz Gesztesy, Karl Unterkofler, Rudi Weikard
Combining theorems of Halphen, Floquet, and Picard and a Frobenius type analysis, we characterize rational, meromorphic simply periodic, and elliptic KdV potentials. In particular,…