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| buckling constant; Laplacian of a scalar field; delta | |||
| Laplasian operator | |||
| Laplacian; buckling | |||
| Laplacian operator | |||
| Laplace operator; laplacian | |||
| лапласиан: 28 phrases in 8 subjects |
| Electronics | 4 |
| Energy industry | 4 |
| Geophysics | 1 |
| Information technology | 1 |
| Makarov | 8 |
| Mathematics | 5 |
| Seismology | 1 |
| Technology | 4 |