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) ★
• GitHub:QR (QR code generator) ★
• Fortran2Julia.js (Transpiler)
• Sci2Dec.js (Formatter)
• Underleaf (Real Time LaTeX Editor) ★
• popup.js (JavaScript package via CDN)
• ScaleBreaks.svg (SVG library)

• Antique.jl ★
• TwoBody.jl ★
• MatrixPrintf.jl
• RoughlyRational.jl
• FiniteDifferenceMatrices.jl

• HTML
• PHP
• FTP deploy via GitHub Actions
• Jekyll ★
• Slidev ★
• VitePress ★

• LAPACK
• FORTRAN
• Fortran
• Fortran via Julia
• Plots.jl
• Makie.jl ★

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) ★
• 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
• Rayleigh–Ritz Method
• Stochastic Differential Equations
• Langevin Equation
• Special Function
• Harmonic Oscillator
• Morse Oscillator
• Hydrogen Atom
• Rodrigues' formula
• Hartree-Fock method
• FORTRAN and Fortran (repo) ★
• Ill-conditioned Eigenvalue problems (repo) ★

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:

• Speed of mouse pointer
• Visual Studio Code
• Git
• LaTeX
• gnuplot
• Julia
• Jupyter Notebook
• WSL
• C/C++/Fortran ★
• LAPACK
• OpenMPI ★
• Winmostar
• MOPAC
• Gaussian 16 ★
• Gauss View 6
• GAMESS
• SMASH