单词 | deficiency of a curve |
释义 | > as lemmasdeficiency of a curve c. Mathematics. deficiency of a curve: the number by which its double points fall short of the highest number possible in a curve of the same order. ΚΠ 1865 Cayley Proc. London Math. Soc. 1 No. 3 It will be convenient to introduce the term ‘Deficiency’, viz. a curve of the order n with ½(n − 1)(n − 2) − D double points, is said to have a deficiency = D. 1893 A. R. Forsyth Theory Functions Complex Variable 356 The deficiency of a curve is the same as the class of the Riemann surface associated with its equation. < as lemmas |
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