Mathematical papers
On the Mechanics of the Poincaré Conjecture: an Heuristic Tour.
This is the first of a series of papers on contractible spaces intended to non-specialist readers - in particular I have in mind students with some knowledge of the generals of a first topology course at the graduate level - and the main purpose is to make those readers acquainted with the many exquisite and intriguing features of some contractible spaces. - CS1.pdf
Shrinking Complexity: Some Heuristics for Contractible Spaces
This is the second paper on the series on contractible spaces. The first two sections - on contractions of the Dunce Hat and Bing's House - are specially suitable to non-specialists as an introduction to the "exquisite and intriguing features" alluded to in the description of the first paper of the series - CS2.pdf