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math.AP2022
Asymptotic profile of L^2-norm of solutions for wave equations with critical log-damping
Ruy Coimbra Charão, Ryo Ikehata
We consider wave equations with a special type of log-fractional damping. We study the Cauchy problem for this model in the whole space, and we obtain an asymptotic profile and opt…
math.AP2022
Strongly damped wave equations with mass-like terms of the logarithmic-Laplacian
Alessandra Piske, Ruy Coimbra Charão, Ryo Ikehata
We consider strongly damped wave equations with logarithmic mass-like terms with a parameter . This research is a part of a series of wave equations that was initiated…