Energy decay of solutions for a wave equation with a constant weak delay and a weak internal feedback
In this paper, we consider the wave equation with a weak internal constant delay term: $$ u''(x, t)-\Delta_{x}u(x, t)+ \mu_1(t) \ u'(x, t) + \mu_2(t) \ u'(x, t-\tau) = 0 $$ in a bounded domain. Under appropriate conditions on $\mu_1$ and $\mu_2$, we prove global existence of solutions by the Faedo-G...
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| Автори: | , , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
University of Szeged
2014-03-01
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| Серія: | Electronic Journal of Qualitative Theory of Differential Equations |
| Предмети: | |
| Онлайн доступ: | http://www.math.u-szeged.hu/ejqtde/periodica.html?periodica=1¶mtipus_ertek=publication¶m_ertek=2653 |
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