Asymptotic profiles for a wave equation with parameter‐dependent logarithmic damping
نویسندگان
چکیده
We study a nonlocal wave equation with logarithmic damping, which is rather weak in the low-frequency zone as compared frequently studied strong damping case. consider Cauchy problem for this model Rn, and we asymptotic profile optimal estimates of solutions total energy t → ∞ L2 sense. In that case, some results on hypergeometric functions are useful.
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ژورنال
عنوان ژورنال: Mathematical Methods in The Applied Sciences
سال: 2021
ISSN: ['1099-1476', '0170-4214']
DOI: https://doi.org/10.1002/mma.7671