T. Nishimura

activity

20112024

most citedRecognizable classification of Lorentzian distance-squared mappings

15 citations · 38 across the 29 of their papers we have counts for

collaborators

Showing 2016 · math.GTShow all

3 papers · 2 filters

math.GT2016

Preservation of immersed or injective properties by composing generic generalized distance-squared mappings

Shunsuke Ichiki, Takashi Nishimura

Any generalized distance-squared mapping of equidimensional case has singularities, and their singularity types are wrapped into mystery in higher dimensional cases. Any generalize…

math.GT2016

Simultaneous stability of $C^{\infty}$ convex integrands and their duals

Erica Boizan Batista, Huhe Han, Takashi Nishimura

In this paper, the following three are shown. (1) For a $C^{\infty}$ convex integrand $γ : S^{n} \to R_{+}$ , its dual convex integrand $δ : S^{n} \to R_{+}$ is of class $C^\inf…

math.GT2016

Stability of $C^{\infty}$ convex integrands

Erica Boizan Batista, Huhe Han, Takashi Nishimura

In this paper, it is shown that the set consisting of stable convex integrands $S^{n} \to R_{+}$ is open and dense in the set consisting of $C^{\infty}$ convex integrands with re…

Preservation of immersed or injective properties by composing generic generalized distance-squared mappings

Simultaneous stability of C∞ convex integrands and their duals

Stability of C∞ convex integrands

Simultaneous stability of $C^{\infty}$ convex integrands and their duals

Stability of $C^{\infty}$ convex integrands