In this paper, the longtime behavior of a coupled multidimensional elastic-viscoelastic waves system is considered. This model consists of an elastic wave domain and an viscoelastic wave domain, connecting by a common interface. The dissipative damping is produced in the viscoelastic wave via the boundary connection. By the resolvent estimate together with microlocal analysis argument, we show that the corresponding semigroup is polynomially stable with decay rate t(-1) under certain conditions.
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Fed Univ Para, Fac Math, Rua Raimundo Santana S-N, BR-68721000 Salinopolis, Para, BrazilFed Univ Para, Fac Math, Rua Raimundo Santana S-N, BR-68721000 Salinopolis, Para, Brazil
Ramos, A. J. A.
Freitas, M. M.
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Fed Univ Para, Fac Math, Rua Raimundo Santana S-N, BR-68721000 Salinopolis, Para, BrazilFed Univ Para, Fac Math, Rua Raimundo Santana S-N, BR-68721000 Salinopolis, Para, Brazil
Freitas, M. M.
Cabanillas, V. R.
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Univ Lima, Programa Estudios Gen, Ave Javier Prado Este 4600, Lima 15023, PeruFed Univ Para, Fac Math, Rua Raimundo Santana S-N, BR-68721000 Salinopolis, Para, Brazil
Cabanillas, V. R.
Dos Santos, M. J.
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Fed Univ Para, Fac Exact Sci & Technol, Rua Manoel de Abreu S-N, BR-68440000 Abaetetuba, Para, BrazilFed Univ Para, Fac Math, Rua Raimundo Santana S-N, BR-68721000 Salinopolis, Para, Brazil
Dos Santos, M. J.
Raposo, C. A.
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Univ Fed Bahia, Math Dept, Av Milton Santos S-N, BR-40170110 Salvador, BA, BrazilFed Univ Para, Fac Math, Rua Raimundo Santana S-N, BR-68721000 Salinopolis, Para, Brazil
机构:
Heilongjiang Univ, Sch Math Sci, Harbin 150080, Peoples R China
Univ Witwatersrand, Sch Computat & Appl Math, ZA-2050 Johannesburg, South AfricaHeilongjiang Univ, Sch Math Sci, Harbin 150080, Peoples R China
Zhang, Guo-Dong
Guo, Bao-Zhu
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Univ Witwatersrand, Sch Computat & Appl Math, ZA-2050 Johannesburg, South Africa
Acad Sinica, Acad Math & Syst Sci, Beijing 100190, Peoples R China
Shanxi Univ, Sch Math Sci, Taiyuan 030006, Peoples R ChinaHeilongjiang Univ, Sch Math Sci, Harbin 150080, Peoples R China
机构:
Univ Nacl Mayor San Marcos, Fac Ciencias Matemat, Lima, PeruUniv Nacl Mayor San Marcos, Fac Ciencias Matemat, Lima, Peru
Quispe Mendez, Teofanes
Cabanillas, Victor R.
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Univ Nacl Mayor San Marcos, Fac Ciencias Matemat, Lima, Peru
Univ Lima, Programa Estudios Gen, Lima, PeruUniv Nacl Mayor San Marcos, Fac Ciencias Matemat, Lima, Peru
Cabanillas, Victor R.
Feng, Baowei
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Southwestern Univ Finance & Econ, Dept Math, Chengdu, Peoples R ChinaUniv Nacl Mayor San Marcos, Fac Ciencias Matemat, Lima, Peru
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Univ Monastir, Fac Sci Monastir, Dept Math, UR Anal & Control PDE 13ES64, Monastir, TunisiaUniv Monastir, Fac Sci Monastir, Dept Math, UR Anal & Control PDE 13ES64, Monastir, Tunisia
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Univ Lima, Programa Estudios Gen, Av Javier Prado Este 4600, Lima 15023, PeruUniv Lima, Programa Estudios Gen, Av Javier Prado Este 4600, Lima 15023, Peru
Cabanillas Zannini, Victor
Potenciano-Machado, Leyter
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Univ Jyvaskyla, Dept Math & Stat, Jyvaskyla, FinlandUniv Lima, Programa Estudios Gen, Av Javier Prado Este 4600, Lima 15023, Peru
Potenciano-Machado, Leyter
Quispe Mendez, Teofanes
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Univ Nacl Mayor San Marcos, Fac Ciencias Matemat, Calle German Amezaga 375, Lima 15081, PeruUniv Lima, Programa Estudios Gen, Av Javier Prado Este 4600, Lima 15023, Peru