Upscaling acoustic wave equation using Renormalization Group theory

Engineering & Materials Science

• Group theory 100%
• Seismic waves 85%
• Wave equations 82%
• Wave propagation 68%
• Wavelength 57%
• Earth (planet) 54%
• Acoustic waves 51%

Earth & Environmental Sciences

• acoustic wave 76%
• upscaling 75%
• wave equation 69%
• seismic wave 21%
• wave propagation 20%
• preserve 18%
• wavelength 16%
• comparison 9%
• effect 5%
• method 4%

Physics & Astronomy

• group theory 80%
• wave equations 62%
• acoustics 37%
• seismic waves 29%
• waveforms 19%
• wave propagation 18%
• wavelengths 10%