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Authors: ABDELBAKI CHOUCHA, DJAMEL OUCHENANE.
Published Online: 2023-03-20
Published Print: 2023-04-30
pp. 171-187
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In this work, we are concerned with a problem of a logarithmic nonlinear wave equation with time-varying delay term. We established the local existence result and we proved a blow up result for the solution with negative initial energy under suitable conditions. This improves earlier results in the literature [11] for time-varying delay.
Mathematics Subject Classification (2010): 35B05, 35B40, 35Q99, 73C99.
Keywords: Wave equation, blow up, logarithmic source, varying delay term.
