Global existence for semilinear wave equations with scaling invariant damping in 3-D

نویسندگان

چکیده

Global existence for small data Cauchy problem of semilinear wave equations with scaling invariant damping in 3-D is established this work, assuming that the are radial and constant front belongs to [1.5,2). The proof based on a weighted L2−L2 estimate inhomogeneous equation, which by interpolating between energy Morawetz type estimate.

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ژورنال

عنوان ژورنال: Nonlinear Analysis-theory Methods & Applications

سال: 2021

ISSN: ['1873-5215', '0362-546X']

DOI: https://doi.org/10.1016/j.na.2021.112392