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20082022
most citedGeneralised energy conservation law for the wave equations with variable propagation speed

28 citations · 28 across the 4 of their papers we have counts for

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math.AP2022

On the wave-like energy estimates of Klein-Gordon type equations with time dependent potential

Kazunori Goto, Fumihiko Hirosawa

We consider the conditions for the time dependent potential in which the energy of the Cauchy problem of Klein-Gordon type equation asymptotically behaves like the energy of the wa…