GLOBAL EXISTENCE AND ASYMPTOTIC BEHAVIOR OF THE LOGARITHMIC VISCOELASTIC PETROVSKY EQUATION WITH A DELAY TERM

Authors

  • saf salim université amar telidji Laghouat.

DOI:

https://doi.org/10.5269/bspm.78388

Abstract

The paper examines a logarithmic viscoelastic Petrovsky equation with a delay term in a bounded domain. We employ the energy
method alongside the Faedo-Galarkin method to establish the existence of global solutions in appropriate Sobolev spaces. The solution's asymptotic
behavior is derived using a suitable Lyapunov functional

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Published

2026-04-17

Issue

Section

Conf. Issue: Global Assembly for Mathematical Modeling and Analysis