T. Nitta

activity

20042021

most citedLimit of the Solutions for the Finite Horizon Problems as the Optimal Solution to the Infinite Horizon Optimization Problems

5 citations · 12 across the 9 of their papers we have counts for

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3 papers · 1 filter

math.DG2021

Quaternionic $k$ -vector fields on quaternionic Kähler manifolds

Takayuki Moriyama, Takashi Nitta

In this paper, we define a differential operator as a modified Dirac operator. Using the operator, we introduce a quaternionic $k$ -vector field on a quaternionic Kähler manifold an…

math.DG2017

Splitting theorem for sheaves of holomorphic $k$ -vectors on complex contact manifolds

Takayuki Moriyama, Takashi Nitta

A complex contact structure $γ$ is defined by a system of holomorphic local $1$ -forms satisfying the completely non-integrability condition. The contact structure induces a subbund…

math.DG2015

Some examples of global Poisson structures on $S^{4}$

Takayuki Moriyama, Takashi Nitta

A Poisson structure is represented by a bivector whose Schouten bracket vanishes. We study a global Poisson structure on $S^{4}$ associated with a holomorphic Poisson structure on $\…

Quaternionic k-vector fields on quaternionic Kähler manifolds

Splitting theorem for sheaves of holomorphic k-vectors on complex contact manifolds

Some examples of global Poisson structures on S4

Quaternionic $k$ -vector fields on quaternionic Kähler manifolds

Splitting theorem for sheaves of holomorphic $k$ -vectors on complex contact manifolds

Some examples of global Poisson structures on $S^{4}$