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Global attractor for a nonlinear viscoelastic model
Authors:Yuming Qin,Tzon-Tzer Lü  
Affiliation:a Department of Applied Mathematics, College of Sciences, Donghua University, 200051 Shanghai, PR China
b Department of Applied Mathematics, National Sun Yat-sen University, 807 Kaohsiung, Taiwan, ROC
Abstract:In this paper we establish the existence of global attractors of a semiflow and a semigroup for a nonlinear 1-d viscoelasticity in two frameworks. We exploit the properties of the analytic semigroup to show the compactness for the semiflow and semigroup generated by the weak global solutions.
Keywords:Semiflow   Absorbing set     mmlsi1"   onclick="  submitCitation('/science?_ob=MathURL&  _method=retrieve&  _eid=1-s2.0-S0022247X07009687&  _mathId=si1.gif&  _pii=S0022247X07009687&  _issn=0022247X&  _acct=C000051805&  _version=1&  _userid=1154080&  md5=cc8a17a6a56f2e3f1deac59bd06fce8e')"   style="  cursor:pointer  "   alt="  Click to view the MathML source"   title="  Click to view the MathML source"  >  formulatext"   title="  click to view the MathML source"  >C0-semigroup   Global attractor
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