Greetings everyone. My name is Shuhei Ohno. I am a PhD student, a junior researcher and a websites engineer. Please see resarchmap for more information about my research:
Until 2020, I was a website engineer at Qumpoo inc.. Now, I develop websites as a freelancer to cover the tuition fees, and also as a student / a researcher to support academic workshops and conferences. I have executed more than 30 projects. Examples of my nonsecret products are here:
- POSMOL 2025 (International Workshop)
 - 8th Japan-Thai workshop on Theoretical and Computational Chemistry 2023 (International Workshop)
 - 8th International Workshop on Quantum Chemistry, 2023 (International Workshop)
 - The 25th Annual Meeting of Japan Society of Theoretical Chemistry (Conference)
 - Julia in Physics 2024 (Workshop)
 - The Society of Japanese Women Scientists (Society)
 - YCU Orchestra (Club) β
 - GitHub:QR (QR code generator) β
 - Fortran2Julia.js (Transpiler)
 - Sci2Dec.js (Formatter)
 - Underleaf (Real Time LaTeX Editor) β
 - popup.js (JavaScript package via CDN)
 - ScaleBreaks.svg (SVG library)
 
Here are examples of JavaScript libraries via CDNs:
- c3.js
 - MathJax
 - Marked
 - EasyMDE
 - popup.js
 - clipboard.js
 - download.js
 - Material Icons
 - MoreToggles.css
 - GitHub:buttons
 - Shields.io
 - highlight.js
 - escape-html
 - Three.js
 
- Introduction to Gaussian16 (PowerPoint) β
 - Numerical Calculations for the Langevin Equation in Julia (Marp for VS Code)
 
My lectures and tutorials are available here. FORTRAN and Fortran is the most popular article.
- Linear Algebra
 - Eigenvalue Problems
 - RayleighβRitz Method
 - Stochastic Differential Equations
 - Langevin Equation
 - Special Function
 - Harmonic Oscillator
 - Morse Oscillator
 - Hydrogen Atom
 - Rodrigues' formula
 - Hartree-Fock method
 - FORTRAN and Fortran (repo) β
 - Ill-conditioned Eigenvalue problems (repo) β
 
My lectures and tutorials are available here. Introduction to Plots.jl is the most popular article.
- Introduction
 - Hello World!
 - Jupyter Notebook
 - Plots.jl
 - Optim.jl
 - LinearAlgebra.jl
 - Dates.jl
 - Printf.jl
 - BenchmarkTools.jl
 - Running External Programs in Julia
 - Latexify.jl
 - LaTeXStrings
 - SpecialFunctions.jl
 - SpecialPolynomials.jl
 - Symbolics.jl
 - Measurements.jl
 - BigFloat
 - GenericLinearAlgebra.jl
 - GeoJSON.jl
 
Here are the setup procedures for the scientific softwares:
