2 papers
math.FA2020
Formulation of Convergence and Continuity in Variation of Sets in a Different Way from Sequences of Sets and Correspondence
Takefumi Fujimoto
This paper treats the variation of sets. We attempt to formulate convergence and continuity of set-valued functions in a different way from the theories on sequences of sets and co…
nlin.CD2003
Elimination of spiral chaos by periodic force for the Aliev-Panfilov model
Hidetsugu Sakaguchi, Takefumi Fujimoto
Spiral chaos appears in the two dimensional Aliev-Panfilov model. The generation mechanism of the spiral chaos is related to the breathing instability of pulse trains. The spiral c…