7200 



Geometry of Conies and Quadrics. General 



7200 



Parallel transversals of triangle. Hain, E. 



[1874] Arch. Mth. Ps. 57 (1875) 438-. 

 Polygons, transversals. Becker, J. K. Grunert 



Arch. 38 (1862) 342-. 



Problems. F. Camb. Mth. J. 1 (1839) 87-. 

 Straight lines, 4, in space, determination of 



transversals. Schlomilch, 0. Leip. B. 7 



(1855) 39-. 

 System of 2 points. Hain, E. Arch. Mth. Ps. 



66 (1881) 280-. 

 Theorem. Delacour, V. N. A. Mth. 2 (1843) 



444-. 



. Terquem, O. N. A. Mth. 7 (1848) 459-. 

 . Hyde, E. W. Des Moines Anal. 5 (1878) 



113-. 



. Lamia, A. Fschr. Mth. (1891) 584. 

 . Krahe, A. Fschr. Mth. (1900) 499. 

 Theorems. Ferrari, F. N. A. Mth. 14 (1895) 



41-. 

 , two, analytical proof. Sturm, J. C. F. 



Gergonne A. Mth. 14 (1823-24) 225-. 

 Transversals, two, cut proportionally. Chevil- 



lard, A.J. N. A. Mth. 1 (1842) 449-. 

 Triangles, plane, transversals. Skrivan, G. 



Wien Jbr. Ober-Kealsch. Inn. Stadt 4 (1862) 



and pyramid, transversals. Most, R. Arch. 



Mth. Ps. 50 (1869) 238-. 

 , reciprocal transversals. Neuberg, . Brux. 



S. Sc. A. 24 (1900) (Pt. 1) 119-. 

 , transversals. Paque, A. Liege Mm. S. 



Sc. 10 (1855) 199-. 

 , . Hain, E. [1873] (x) Arch. Mth. Ps. 



56 (1874) 99-. 



Geometry of Conies and Quadrics. 

 7200 General. 



Cheule*, M. Par. EC. Pol. Cor. 3 (1814-16) 11-. 

 Freyier, . Gergonne A. Mth. 6 (1815-16) 



229-, 321- ; 7 (1816-17) 95-. 

 Cliasles, M. Brux. Ac. Sc. Mm. 5 (1829) 81 pp. 

 (Guinoddie.) Valat, . Bordeaux Act. Ac. 



Sc. (1839) 631-. 



Hesse, L. 0. Crelle J. 20 (1840) 285-. 

 Ingram, J. K. Ir. Ac. P. 3 (1847) 502-. 

 Painvin, L. N. A. Mth. 17 (1858) 130-. 

 Berger, . Mntp. Mm. Ac. 4 (1858-60) 31-. 

 Heilermann, . Schlomilch Z. 5 (1860) 69-. 

 Haillecourt, . Metz Ac. Mm. 67 (1889) 



131-. 

 Analytical theory. Raymond, G. M. Cham- 



bery Mm. Ac. Sav. 5 (1831) 140-. 

 Axes, principal, of conies or quadrics, practical 



determination. Serret, P. N. A. Mth. 7 



(1868) 352-. 



Central conies and quadrics. Bret, . Ger- 

 gonne A. Mth. 5 (1814-15) 357-. 

 Classification of conies and quadrics. Pouasart, 



A. Ens. Mth. 1 (1899) 279-. 

 . Bromwich, T. J. PA. Camb. 



Ph. S. P. 10 (1900) 358-. 

 Concomitants of systems of conies and quadrics, 



etc. Johnson, A. R. [1890] L. Mth. S. P. 



21 (1891) 432-. 



Conditions for determining conic or quadric 

 surface, number of. Anon, (vi 563) Ger- 

 gonne A. Mth. 20 (1829-30) 185-. 



Cone and sections, general properties. Ciiasles, 

 M. Liouv. J. Mth. 3 (1838) 102-. 



Confocal conies or quadrics, properties. Koenigs, 

 G. N. A. Mth. 19 (1880) 74-. 



Conies, description. Pelosi, A. Tortolini A. 



3 (1852) 252-. 



, . Kilpper, C. Grunert Arch. 28 (1857) 



100-. 

 , by homography. Cassani, P. Ven. 



Aten. At. 12 (1875) 119-. 



, tangents. Gergonne, J. D. Ger- 

 gonne A. Mth. 5 (1814-15) 49-. 

 , general method of solving questions on. 



Chaste, M. C. B. 59 (1864) 7-, 209-. 

 , geometrical, elementary sketch. Zeuthen, 



H. G. (xn) Ts. Mth. 2 (1878) 33-, 65-, 



109-, 132- ; 6 (1882) 13-. 

 , , principles. Taylor, C. Mess. Mth. 5 



(1871) 141-, 214-. 



with infinite branches. Page, C. E. N. 

 A. Mth. 1 (1842) 21-, 61-. 



, new treatment. Homer, J. K. Zach Cor. 



4 (1820) 440-. 



and perspective in the teaching of analytical 

 geometry. Chelini, D. Bologna Rd. (1864) 

 152-. 



quadrics dividing given segments har- 

 monically. Fuortes, T. G. Mt. 10 (1872) 

 98-. 



which reciprocate two given conies or 



quadrics. Ovidio, E. d\ G. Mt. 10 (1872) 

 313. 



revolution quadrics. Tucci, F. P. [1812] 



Nap. At. S. Pont. 3 (1819) 131-. 



in solid geometry. Quetelet, L.A.J. [1820] 

 Brux. Ac. Sc. Mm. 2 (1822) 123-. 



. Bobillier, . Quetelet Cor. Mth. 



3 (1827) 270-. 

 . Geer, P. van. N. Arch. Wisk. 



13 (1887) 58- ; Fschr. Mth. (1886) 754. 

 , synthetic geometry. Ponte Horta, F. da. 



Lisb. Ac. Sc. Mm. 3 (Pt. 2) (*1865) No. 1, 



59 + 8 pp. 

 , theorems derived from general equation. 



Giorgini, G. [1823] Lucca At. Ac. 3 (1827) 



63-. 

 , use in geometrical problems. Penny, W. G. 



Atlantis 2 (1859) 435-. 

 Conjugate conies and quadrics. Cremona, L. 



Tortolini A. 3 (1860) 257-. 



diameters. Camus, . N. A. Mth. 1 

 (1842) 300-. 



_ _. Fenwick, S. Mathematician 1 (1845) 



38-. 

 . Brassinne, E. N. A. Mth. 6 (1847) 



38 1-. 

 Conjugation-point and its application to graphic 



constructions. Loud, F. H. A. Mth. 7 



(1892-93) 77-. 

 Conoid circumscribed to conic, sections of. 



MottaPegado,L.P.da. [1875] Lisb. J. Sc. 



Mth. 5 (1876) 65-. 

 Construction on cone for finding parameter of 



given section. Berkhout, J. J. T. van. (vi 



Adds.) Arch Wisk. Gn. 2 (1863) 299-. 



VOL. I. 



481 



HH 



