Title of article :
Spectrum of some integro-differential operators and stability of travelling waves
Original Research Article
Author/Authors :
A. Ducrot، نويسنده , , M. Marion، نويسنده , , V. Volpert، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2011
Abstract :
Spectral properties of some integro-differential operators on R1R1 are studied. Characterisation of the principal eigenvalue is obtained in terms of the positive eigenfunction. These results are used to prove local and global stability of travelling waves and to find their speed.
Keywords :
Spectral properties , Stability , Travelling waves , Nonlocal elliptic operator
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications
