A Modification of gradient descent method for solving coefficient inverse problem for acoustics equations

Математика

• Gradient Descent Method 100%
• Acoustics 72%
• Inverse Problem 54%
• Coefficient 34%
• Godunov Method 20%
• Descent Method 17%
• Acoustic Waves 16%
• Receiver 16%
• Order of Approximation 15%
• First-order System 15%
• Wave Propagation 14%
• Systems of Partial Differential Equations 14%
• Hyperbolic Systems 13%
• Descent 13%
• Initial conditions 11%
• Gradient 10%
• Mathematical Model 10%
• Optimization Problem 9%
• First-order 9%
• Iteration 8%
• Boundary conditions 8%
• Computing 8%

Технические дисциплины и материаловедение

• Steepest descent method 85%
• Inverse problems 73%
• Acoustics 55%
• Acoustic wave propagation 22%
• Partial differential equations 13%
• Boundary conditions 10%
• Mathematical models 9%