Complex conics and their real representation (1917)
Mitchell, Benjamin Ernest, b. 1879 · Lancaster, Pa., Press of the New era printing company · leaf 50
ets being joined along the lines joining — V7 and + V7 or— Va and + Va as the case may be. To the circle of radiusI V71 of the n-plane corresponds this line joining the branchpoints ± V7 counted twice. Ellipses in the ci-surface, corre-sponding to circles lying outside the circle of radius \ ^y\… … Fig. 3. 42 COMPLEX CONICS AND THEIR REAL REPRESENTATION. the IV- and z-surfaces are integral rational transformations ofthe ci- and <72-surfaces respectively. With proper precautions we may consider all these surfacessuperposed and with origins common with that of the (^, 77)-plane. The surfaces…
Conic sections · Geometry, Analytic
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