ERRATA FOR THE NOTICES and the BULLETIN ARTICLES by: D.E. Kirschner

On page 197 of the Notices article and page 374 of the Bulletin article, the denominator of the last term in the equation for dV/dt should be b+V(t) instead of c+V(t) .

A general formula for s(t) should read s(t) = .5 s1 +(.5s2)/(1+ V(t)); however, we choose s(t) to be a constant in both articles, namely s = 10.

Table 1, the values of T(0)=1000 and muTi=.24.

In the simulations for Figures 2-4 of the Notices article and Figures 1-3 in the Bulletin article, the value of $gV=5 in all Panel A simulations.

Panel B and C have the value of gV=20, but an addition change for Panel C is that muT=.0193 and muTi=.265.

For a bifurcation diagram indicating the behavior of the virus population as you vary gV, click here.

Please note this article is an excerpt from the full article: with G. F. Webb, A Model for the Treatment Strategy in the Chemotherapy of AIDS, Bulletin of Mathematical Biology, Vol. 58(2), 1996, pps. 367--390. PLease see the Appendix of that article for insight into the mathematical processes that are at work in these models.