Graduate School of Science and Engineering Science of Environment and Mathematical Modeling

Computational Mathematics Laboratory

Study the new world opened by computational mathematics

Staff

YOSHIKAWA Hitoshi
[Professor]

Acceptable course
Master's degree course	✓
Doctoral degree course

Telephone : +81-774-65-6689
hiyoshik@mail.doshisha.ac.jp
Office : HS-209
Database of Researchers

Research Topics

• Numerical analysis
• Applied mechanics

Research Contents

Numerical simulation is a powerful tool for solving various problems in science and engineering. Furthermore, computational mechanics, which aims to elucidate mechanical phenomena related to engineering, is a powerful method alongside theoretical and experimental mechanics. Our laboratory is developing boundary integral equation methods, which are particularly advantageous for the analysis of wave and fracture phenomena. We are also conducting applied research using numerical computation approaches to elucidate various wave phenomena.

Our research topics include acoustic field analysis for road traffic noise reduction, acoustic analysis in virtual space, acoustic analysis using ultrasound, and elastic wave analysis for the nondestructive evaluation of metallic and composite materials. These problems are large-scale problems with many unknowns to be determined. Developing numerical analysis methods for large-scale problems and applying numerically stable analysis methods are key to our research.

Keywords

• Acoustic analysis
• Elastodynamics
• Inverse problem