[This graph shows up quickly, electronically etched, with all those pretty colors. T'Pol isn't quite muttering, but she's talking quietly.] Positive solutions of semilinear elliptic problems describe steady states or ground states of phenomena in natural science and engineering. The behavior and the structure of positive radial solutions of the semilinear elliptic problems are closely related to the linear eigen-value problems involved in the semilinear problems...

[When T'Pol gets drunk, she does math. Lots and lots of math. And abruptly, she stops, because there are other equations that need to be dealt with!

This starts showing up, lots and lots of random wave equations. Don't question her interests.]

Are floods phenomena?

(((I don't know science. I'm paraphrasing from what google spat up at me. I have no idea what is said in this post except for that last line. :c)))