Advances in Pure Mathematics

Vol.3 No.2(2013), Paper ID 28552, 6 pages

DOI:10.4236/apm.2013.32034

 

Stability of a Delayed SIQRS Model with Temporary Immunity

 

Laid Chahrazed, Rahmani Fouad Lazhar

 

Department of Mathematics, Faculty of Exact Sciences, University Constantine 1, Algeria
Department of Mathematics, Faculty of Exact Sciences, University Constantine 1, Algeria

 

Copyright © 2013 Laid Chahrazed, Rahmani Fouad Lazhar et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

 

How to Cite this Article

L. Chahrazed and R. Lazhar, "Stability of a Delayed SIQRS Model with Temporary Immunity," Advances in Pure Mathematics, Vol. 3 No. 2, 2013, pp. 240-245. doi: 10.4236/apm.2013.32034.
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