1 citations · 2 across the 3 of their papers we have counts for
4 papers
Topology of Pareto sets of strongly convex problems
Naoki Hamada, Kenta Hayano, Shunsuke Ichiki +2
A multiobjective optimization problem is simplicial if the Pareto set and front are homeomorphic to a simplex and, under the homeomorphisms, each face of the simplex corresponds to…
Binary differential equations at parabolic and umbilical points for -parameter families of surfaces
Jorge Luiz Deolindo Silva, Yutaro Kabata, Toru Ohmoto
We determine local topological types of binary differential equations of asymptotic curves at parabolic and flat umbilical points for generic -parameter families of surfaces in…
Bifurcation of plane-to-plane map-germs with corank two of parabolic type
Toshiki Yoshida, Yutaro Kabata, Toru Ohmoto
We study a moduli stratum of A-orbits of plane-to-plane germs of corank 2 with codimension 3. We describe explicitly the bifurcation diagram of its topologically A-versal unfolding…
Recognition of plane-to-plane map-germs
Yutaro Kabata
We present a complete set of criteria for determining A-types of plane-to-plane map-germs of corank one with A-codimension <7, which provides a new insight into the A-classificatio…