| Title | A note on non-homogeneous hyperbolic operators with low-regularity coefficients |
| Publication Type | Journal Article |
| Year of Publication | 2013 |
| Authors | Colombini, F, Fanelli, F |
| Abstract | In this paper we obtain an energy estimate for a complete strictly hyperbolic operator with second order coefficients satisfying a log-Zygmund-continuity condition with respect to $t$, uniformly with respect to $x$, and a log-Lipschitz-continuity condition with respect to $x$, uniformly with respect to $t$. |
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