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Autor Esquinas, J. |
Documentos disponibles escritos por este autor (2)
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texto impreso
The authors consider the system, defined for t> 0, -?![]()
texto impreso
We consider the semilinear system (S) ut?uxx+vp=0, vt?vxx+uq=0(?? 0 and q> 0. We seek nonnegative and nontrivial travelling wave solutions to (S): u(x,t)=?(ct?x), v(x,t)=?(ct?x) possessing sharp fronts, i.e., such that ?(?)=?(?)=0 for ???0 and [...]