One-Way Wave Operator
The second-order partial differential wave Equation (Cauchy’s first equation of motion), derived from Newton’s force equilibrium, describes a standing wave field consisting of two waves propagating in opposite directions, and is, therefore, a “two-way wave equation”. Due to the second order differen...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-10-01
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| Series: | Acoustics |
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| Online Access: | https://www.mdpi.com/2624-599X/4/4/53 |