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関西可積分系セミナー (2000年11月17日)

日時
2000年11月17日(金)16時-18時
場所
同志社大学京田辺校地 有徳館西館 5F 516 号室 (YE516)
Martin D. Kruskal (Department of Mathematics, Rutgers University)
The emerging theory of analyzable functions and its relevance to the “Painlevé property and integrability” of difference equations

The last few years have seen an enormous development of parallels between integrable differential equations and difference equations with the “singularity confinement property,” but the nonlocalness of the latter prevents an ideal correspondence. A new theory in analysis, vastly generalizing the concept of analyticity at a point, may help to complete the parallelism.