Solving logarithmic and exponential equations Revise the laws of logarithms in order to solve logarithmic and exponential equations ...

What are the underlying principles of how populations change over time? Two basic principles are involved, the idea of exponential growth and its ultimate control.

Consider an evolution equation with energy dissipation, $ {\textstyle\frac {\partial} {\partial t}}y (x,t)=Ay (x,t)+By (x,t)$ on a bounded x-domain Ω, where By signifies a dissipative perturbation to ...