A fourth-order energy for the three-dimensional wave equation with second-order absorbing boundary conditions
نویسندگان
چکیده
منابع مشابه
A fourth-order energy for the three-dimensional wave equation with second-order absorbing boundary conditions
we mtroduce a fourth-order energy for the three-chmenslonal wave equation m rectangular domams with second-order absorbmg boundary condltlons A decay rate of the energy m the domam with respect to time IS estimated m terms of the boundary integral Absorbmg boundary conchtlons considered m tins paper mclude the treatment of the case of anmlnlatlon of obliquely incident waves arrlvmg at the bound...
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ژورنال
عنوان ژورنال: Applied Mathematics Letters
سال: 2001
ISSN: 0893-9659
DOI: 10.1016/s0893-9659(00)00189-0