S-wave

• Cauchy stress tensor
• Earth's inner core
• Earth's outer core
• Earthquake Early Warning (Japan)
• French Academy of Sciences
• Helmholtz equation
• Kronecker delta
• Lamb waves
• Lamé parameters
• Linear elasticity
• Longitudinal wave
• Love wave
• Newton's 2nd law
• P-wave
• Rayleigh wave
• Seismic wave
• Shear wave splitting
• Siméon Denis Poisson
• Surface wave
• United States Geological Survey
• body wave (seismology)
• compressional wave
• curl (mathematics)
• deformation (mechanics)
• density
• divergence
• function (mathematics)
• isotropic
• linear combination
• nabla operator
• particles
• plane wave
• seismogram
• seismology
• shadow zone
• shear modulus
• shear stress
• sinusoidal
• steady-state
• strain tensor
• stress (mechanics)
• surface waves
• transverse waves
• vector (mathematics)
• vector calculus
• viscosity
• wave equation
• wavelength