Research Output per year

## Fingerprint Dive into the research topics where Hiroyuki Ochiai is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Riemann zeta function
Mathematics

Differential operator
Mathematics

Harmonic Oscillator
Mathematics

Flag Variety
Mathematics

Orbit
Mathematics

Cycle
Mathematics

Hypergeometric Functions
Mathematics

Evolution System
Mathematics

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Network
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## Research Output 1993 2019

### Dappled Tiling

Derouet-Jourdan, A., Kaji, S. & Ochiai, H., 2019,*Mathematical Insights into Advanced Computer Graphics Techniques.*Springer Singapore, p. 59-72

Research output: Chapter in Book/Report/Conference proceeding › Chapter (peer-reviewed)

### On solutions of linear fractional differential equations and systems thereof

Dorjgotov, K., Ochiai, H. & Zunderiya, U., Apr 24 2019, In : Fractional Calculus and Applied Analysis. 22, 2, p. 479-494 16 p.Research output: Contribution to journal › Article

Wright Function

Invariant Solutions

H-function

Fractional Differential Equation

Generalized Functions

1
Citation
(Scopus)

### Exact solutions to a class of time fractional evolution systems with variable coefficients

Dorjgotov, K., Ochiai, H. & Zunderiya, U., Aug 1 2018, In : Journal of Mathematical Physics. 59, 8, 081504.Research output: Contribution to journal › Article

Evolution System

Variable Coefficients

Fractional

Exact Solution

Wright Function

2
Citations
(Scopus)

### Lie symmetry analysis of a class of time fractional nonlinear evolution systems

Dorjgotov, K., Ochiai, H. & Zunderiya, U., Jul 15 2018, In : Applied Mathematics and Computation. 329, p. 105-117 13 p.Research output: Contribution to journal › Article

Optimal systems

Lie Symmetry

Evolution System

Group Invariant Solutions

Algebra

1
Citation
(Scopus)

### On the Letac-Massam Conjecture on cones Q_{An}

Graczyk, P., Ishi, H., Mamane, S. & Ochiai, H., Mar 1 2017, In : Proceedings of the Japan Academy Series A: Mathematical Sciences. 93, 3, p. 16-21 6 p.Research output: Contribution to journal › Article

Graphical Models

Cone

Wishart Distribution

Nearest Neighbor

Interaction