7610 



Higher Plane Curves. Cubics 



7610 



derivative points, algebraic theory. Sylvester, 



J. J. Ph. Mg. 16 (1858) 116-. 

 diameters. Walker, J. J. [1887] Phil. Trans. 



(A) 179 (1889) 151-. 

 with double point. Weyr, Em. [1870] Prag 



Sb. (1870) 43- ; Mth. A. 3 (1871) 235-. 



. Igel, B. Mth. A. 6 (1873) 633-. 



. Anelli, P. G. Mt. 16 (1878) 364-. 



. Pittarelli, G. Nap. Ed. 24 (1885) 



111-. 

 . Dingeldey, F. Mth. A. 27 (1886) 



272-. 



. Torelli, G. G. Mt. 26 (1888) 172-. 



. Berzolari, L. Mil. I. Lomb. Bd. 



25 (1892) 1025-. 



, and curves of 4th degree with 

 3 double points. Juel, G. S. (xn) Ts. Mth. 



1 (1877) 17-. 



, equation. Walker, J. J. QJ. Mth. 



14 (1877) 242-. 



, metrical properties. Stiner, G. 

 Mh. Mth. Ps. 4 (1893) 99-. 



, series of tangents. Durege, H. 

 Mth. A. 1 (1869) 509-. 



, Steiner's polygons in. Loria, G. 

 Prag Sb. (1896) (Mth.-Nt.) No. 36, 4 pp. 



, synthetic theory. Drasch, H. Wien 



Ak. Sb. 85 (1882) (Ab. 2) 534-. 

 , tangents drawn from any point to. 



Roberts, R. A. L. Mth. S. P. 12 (1880-81) 



99-. 

 , theorems. Weyr, Em. Wien Sb. 61 



(1870) (Ab. 2) 731-, 819-. 



, . Zimmermann, H. E. M. 0. 



Z. Mth. Ps. 28 (1883) 56-. 



2 double points. Gordan, P. Mth. A. 3 



(1871) 631-. 



and ellipse, theorems. Steiner, J. Crelle J. 

 32 (1846) 300-. 



, (Steiner). Clausen, T. Grunert 

 Arch. 9 (1847) 259-. 



enumeration. Commines De Marsilly, (le gen.) 



A. de. As. Fr. C. E. (1886) (Ft. 2) 110-. 

 envelope derived from curve. Schoute, P. H. 



N. Arch. Wisk. 3 (1898) 30-. 

 as envelopes of conies. Kttpper, G. Prag Sb. 



(1871) (pt. 2) 63-. 

 family, critical centres for. Borisov, E. V. 



[1894] Eec. Mth. (Moscou) 17 (1895) 461- ; 



Fschr. Mth. (1893-94) 1135. 

 figure formed by 16 cotangential chords of a 



curve. Roberts, S. QJ. Mth. 9 (1868) 232-. 

 figures. Disteli, M. Z. Mth. Ps. 36 (1891) 



138-. 

 fundamental forms. Mobius, A. F. Leip. B. 



2 (1848) 12-; Leip. Ab. Mth. Ps. 1 (1852) 1-. 

 general properties, contravariant (Cayleyan), 



etc. Cayley, A. [1856] Phil. Trans. (1857) 

 415-. 



generation. Weyr, Em. Wien Sb. 58 

 (Ab. 2) 633-. 



generation by conic pencil and ray pencil, syn- 

 thetic proof. Milinowski, . Z. Mth. Ps. 

 23 (1878) 327-. 



, . Schur,F. Z.Mth. 



Ps. 24 (1879) 119-. 



, linear. Grassmann, H. Crelle J. 36 (1848) 

 177- ; 52 (1856) 254-. 



, (Grassmann). Schroeter, H. Crelle J. 

 Mth. 104 (1889) 62-. 



by symmetric elemental systems of 2nd 

 degree. Weyr, E. J. Wien Ak. Sb. 69 

 (1874) (Ab. 2) 784-. 



Hessian and Cayleyan, construction. Scott, 



(Miss) C. A. [1893] Phil. Trans. (A) 185 



(1895) 247-. 

 Hessians and Cayleyans. Gordan, P. N. Y. 



Am. Mth. S. T. 1 (1900) 402-. 

 with infinitely distant stationary tangent, and 



their occurrence in statics. Solin, J. M. 



[1877] Prag Ab. 9 (1878) (Mth.) (No. 2) 



32 pp. 

 inflexional lines, triplets and triangles. White, 



H. S. N. Y. Am. Mth. S. Bll. 4 (1898) 



258-. 



tangents. Clebsch, A. [1860] Crelle J. 58 

 (1861) 229-. 



. Wirtinger, W. Mh. Mth. Ps. 4 (1893) 



395-. 

 (Wirtinger). Kohn, G. Mh. Mth. Ps. 4 



(1893) 398. 

 of a curve, and conies touched by them. 



Ferrers, N. M. Mess. Mth. 24 (1895) 77-. 

 intersections. Chasles, M. C. E. 41 (1855) 



1190-. 

 . Hart, A. S. [1878] Ir. Ac. T. 26 (1879) 



449-. 



of 2. Taylor, H. M. L. Mth. S. P. 29 

 (1898) 265-. 



with straight lines. Laguerre, E. [1875] 

 Par. S. Mth. Bll. 4 (1876) 110-. 



3 straight lines ; if 6 lie on conic, other 



3 are on straight line. Poncelet, J. V, 

 Quetelet Cor. Mth. 7 (1832) 79-. 



of tangents through 2 points on a curve. 

 Roberts, S. QJ. Mth. 3 (1860) 118-. 



involution. Cayley, A. [1864] Camb. Ph. S. 



T. 11 (pt. 1) (1866)39-. 

 irrational covariant cubics of plane cubics. 



White, H. S. N. Y. Am. Mth. S. T. 1 



(1900) 170-, 508. 

 linear constructions. Harnack, A. Z. Mth. 



Ps. 22 (1877) 38-. 

 orthogonal invariants. Thomae,J. Leip. Mth. 



Ps. B. 51 (1899) (Mth.) 317-. 

 in pencil of 6 lines. Cayley, A. QJ. Mth. 9 



(1868) 210-. 

 plane and skew. Mangeot, S. Par. S. Mth. 



Bll. 21 (1893) 44-. 

 9th point determined by 8. Weddle, T. Camb. 



and Dubl. Mth. J. 6 (1851) 83-. 

 . Hart, A. S. Camb. and Dubl. 



. Schroter, H. [1871] Mth. A. 5 (1872) 50-. Mth. J. 6 (1851) 181-. 

 . Clebsch, R. F. A. Mth. A. 5 (1872) 422-. . Q 



Quetelet, E. Brux. Ac. Bll. 5 

 Cayley, A. QJ. Mth. 5 (1862) 



5 (1872) 



. Tognoli, 0. G. Mt. 11 (1873) 378-. (1858) 15-. 

 (Schroter). Hurwitz, A. Crelle J. Mth. 



107 (1891) 141-. 222-. 

 . loachimescu, A. G. [Bucarest S. Sc. Bl. . London, F. Mth. A. 36 (1890) 



6 (1897)] 152-. 585-. 



520 



