Published online by Cambridge University Press: 24 October 2008
In a recent publication the problem of determining the abundance of two interacting species of animals was investigated, and the fundamental equations were established.
* Bailey, V. A., Quarterly Journal of Mathematics, 2 (1931), 68.CrossRefGoogle Scholar
† The symbol F replaces the symbol E previously used.
* This is justified by the fact that by taking P n, P n+1, etc. as small as we please their squares, cubes, mutual products, etc. can be made as relatively unimportant as we please.