BLOW UP SOLUTIONS FOR A CLASS OF NONLINEAR HIGHER-ORDER WAVE EQUATION WITH VARIABLE EXPONENTS
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Tarih
2019
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Yildiz Technical Univ
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this paper, we consider a class of nonlinear higher-order wave equation with variable exponents u(tt) + (-Delta)(m)u +vertical bar u(t)vertical bar(p(x)-2)u(t) = vertical bar u vertical bar(q(x)-2)u in a bounded domain Omega subset of R-n. We prove a finite time blow up result for the solutions with negative initial energy. This improves earlier results in the literature [18].
Açıklama
Anahtar Kelimeler
Blow Up, Higher-Order Wave Equation, Variable Exponent
Kaynak
Sigma Journal of Engineering and Natural Sciences-Sigma Muhendislik Ve Fen Bilimleri Dergisi
WoS Q Değeri
N/A
Scopus Q Değeri
Q3
Cilt
10
Sayı
2
