Normal congruences of curves in Riemann space
نویسندگان
چکیده
منابع مشابه
Congruences of Curves
where u and v denote the parameters determining the curves and t is the parameter which determines the points on the curve. By this method of definition the equations of a congruence of curves are given a form similar to that usually adopted in the discussions of rectilinear congruences, so that one proceeds naturally to a generalization of some of the properties of the latter. At the same time...
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ژورنال
عنوان ژورنال: Bulletin of the American Mathematical Society
سال: 1925
ISSN: 0002-9904
DOI: 10.1090/s0002-9904-1925-03995-6