Heartland

Applied Mathematical Sciences, Vol. 7, 2013, no. 10, 453 - 470
Mathematical Models of Interactions between Species:
Peaceful Co-existence of Vampires and Humans
Based on the Models
Derived from Fiction Literature and Films
by Wadim Strielkowski, Evgeny Lisin and Emily Welkins

Brilliant.

I actually read the paper; it's quite interesting. (Although I didn't quite get all of the maths.)