Some isometrical identities in the wave equation
We consider the usual wave equation utt(x,t)=c2uxx(x,t) on the real line with some typical initial and boundary conditions. In each case, we establish a natural isometrical identity and inverse formula between the sourse function and the response function.
| Published in: | International Journal of Mathematics and Mathematical Sciences |
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| Main Author: | |
| Format: | Article |
| Language: | English |
| Published: |
Wiley
1984-01-01
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1155/S0161171284000132 |