Dual relations, – facts about pairs of subjects, – are of two types, first those which imply no more about their subjects that that they have certain qualities between which some comparison is...
Robin Catalogue:
A. MS., n.p., n.d., 1 folded sheet.
A triple character has two degrees of degeneracy. Degeneracy of a dual character. Nondegenerate dual relation is a real...
Robin Catalogue:
A. MS., n.p., [c.1895], pp. 1-13; 7-12, with an alternative p. 8 of another draft.
The principal questions raised are these: Why mathematics always deals with a...