Contributions to topological biology: Some considerations on the primordial graph and on some possible transformations |
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Authors: | N Rashevsky |
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Institution: | (1) Committee on Mathematical Biology, The University of Chicago, Chicago, USA |
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Abstract: | This paper is a continuation of some discussions published previously (Bull. Math. Biophysics,16, 317–347, 1954). A different example of a primordial graph is suggested and discussed. Then six different types of geometric
transformations, similar in some respects to the one discussed in the previous paper are proposed. Another set of seven different
transformations which emphasize the central role of the circulatory system is described. A theorem about the “lumping” of
several points of a graph into one point is proved and possible biological aspects of it are discussed. |
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Keywords: | |
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