The words contained in this file might help you see if this file matches what you are looking for:

...Introduction separation of variables modied malthusian growth model math elementary dierential equations lecture notes separable joseph m mahay hjmahaffy sdsu edui department mathematics and statistics dynamical systems group computational sciences research center san diego state university ca http jmahay edu spring outline desiccation a cell examples general equation population u s italy models applications this example examines water loss through the surface most cells are primarily due to is area length while volume rate change in an appropriate for dv kv dt where v t nonlinear de so other techniques solve...