7610 



Higher Algebraic Plane Curves 



7610 



Polar reciprocals, theory. Lentheric, . N. A. 

 Mth. 8 (1849) 252-. 



theory. Schwarz, A. Wien Ak. Sb. 95 

 (1887) (Ab. 2) 42-. 



Polars. Gaertner, E. Arch. Mth. Ps. 7 (1889) 



180-. 

 , 1st, condition for 2 curves of same degree 



having same. Bertini, E. Tor. Ac. Sc. At. 33 



(1897) 23-. 

 .generalised. Clifford, W. K. [1868] L. Mth. 



S. P. 2 (1869) 116-. 

 , inclined, theory. Dewulf,E. Bll. Sc.Mth. 



As. 2 (1878) 41-, 372-. 



with respect to plane curves, construction. 

 Andreev, K. A. (xn) Kharkov Mth. S. Com. 

 (1879) 51-. 



, successive, theory. Le Paige, C. M. M. H. H, 



Brux. Ac. Bll. 1 (1881) 134-. 

 Poles of inversion, principal, curve having a 



geometric locus of. Fouret, G. N. A. Mth. 



2 (1883) 259-. 



and polars. Jonquieres, E. de. Liouv. J. 

 Mth. 2 (1857) 249-. 



. Fiedler, W. Schlomilch Z. 4 (1859) 



91-. 

 . Polar reciprocals. Hunyady, J. (xn) 



Mag. Tud. Ak. Etk. (Mth.) [1] (No. 2) (1867) 



30 pp. 

 Polygons in- or circum-scribed to curves. 



Chasles, M. C. B. 78 (1874) 922-. 



and circum-scribed to same curve. 

 Weill, M. Par. S. Mth. Bll. 10 (1882) 127-. 



, inscribed, 2 conjugate, generalisation of 



Pappus's theorem. Puzyna, J. Krk. Ak. 



(Mt.-Prz.) Pam. 17 (1890) 24- ; Ore. Ac. Sc. 



Bll. (1889) No. 4, xxxvii-. 

 , , of maximum area. Hathaway, A. S. 



(xn) J. H. Un. Cir. [2] (1883) 48. 

 , porismatic. Brioschi, F. Tortolini A. 8 



(1857) 119-. 

 , Steiner's, generalisation. August, F. [1875] 



Arch. Mth. Ps. 59 (1876) 1-. 

 Porismatic problems, especially polygons in 



curves. Hurwitz, A. [1878] Mth. A. 15 



(1879) 8-. 

 "Power" of point with respect to curve. 



Petersen, J. P. C. (xn) Ts. Mth. 5 (1869) 



106-. 

 Projective metrics. Ovidio, E. d'. Tor. Ac. 



Sc. At. 28 (1893) 566-. 



properties. Juel, C. [1899] Kj0b. Dn. Vd. 

 Selsk. Skr. 10 (1899-1902) 1-. 



of curves and surfaces. Jouquieres, E. de. 



Crelle J. 66 (1866) 289-. 

 , application of transversals. 



Poncelet, J. V. Crelle J. 8 (1832) 21-, 117-, 



213-, 370-. 

 elements of curves. Scholz,P. Z.Mth. 



Ps. 13 (1868) 267-, 355-. 

 Quadrilaterals with their 6 vertices on curve of 



3rd class. Weill, . N. A. Mth. 3 (1884) 



401-. 



Radii vectores, generalisation of theorems ex- 

 pressed in. Chasles, M. C. B. 82 (1876) 



1463-. 

 Bational curves. Weyr, Em. Z. Mth. Ps. 16 



(1871) 80- ; Prag Sb. (1872) (pt. 2) 9-. 

 . Painvin, L. C. B. 78 (1874) 1194-. 



Bational curves. Pasch, M. Mth. A. 18 (1881) 



91-. 

 . Humbert, G. Par. S. Mth. Bll. 13 



(1885) 49-, 89-. 



. Marin, E. Arg. S. Ci. A. 32 (1891) 15-. 



. Laisant, C. A. As. Fr. C. B. (1892) 



(Pt. 2) 25-. 

 . Houston, W. A. Mess. Mth. 28 (1899) 



187-. 

 , class. Mansion, P. (xn) Ts. Mth. 6 



(1876) 64-. 



, . Darboux, G. C. B. 94 (1882) 930-. 



, construction by points and tangents. 



Schoute, P. H. N. Arch. Wisk. 12 (1886) 



1-; Arch. Neerl. 20 (1886) 49-. 

 , degeneration. Bissing, G. [1883] (xn) 



J. H. Un. Cir. [3] (1884) 58. 

 of even degree, generation by means of 



projective series of circles and spheres. 



Tognoli, 0. G. Mt. 12 (1874) 161-. 

 , double points and tangents. Weltzien, C. 



Mth. A. 26 (1886) 516-. 

 1 generation. Stahl, W. Mth. A. 38 



(1891) 561-. 

 , , new mode. Fouret, G. C. B. 101 



(1885) 1241-. 



, , theorems, two. Tognoli, O. G. Mt. 



12 (1874) 136-. 



, geometric constructions for, especially 



quintic with 5 given double points. Jon- 

 quieres, E. de. Palermo Cir. Mt. Ed. 2 

 (1888) 118-. 



with imaginary double points, special 

 class. Fuchs, L. Berl. Ak. Sb. (1900) 74-. 



, linear constructions. Vanecek, M. N. 

 Prag Sb. (1882) 75-. 



for which multiple points can be assigned 



arbitrarily. Bertini, E. G.Mt.l5(1877)329-. 



, and new algebraic theorem. Garbieri, G. 



G. Mt. 16 (1878) 1-, 108-. 



, plane and skew. Eoberts, E.A. L.Mth. 



S. P. 17 (1887) 25-. 



, , in- and circum-polygons. 

 Zecca, G. G. Mt. 25 (1887) 333-. 



, systems. Story, W. E. J. H. Un. Cir. 



[6] (1886-87) 77. 

 , theorem, proof. Lttroth, J. [1875] Mth. 



A. 9 (1876) 163-. 

 , theory, application. Hermite,C. L.Mth. 



S. P. 4 (1871-73) 343-. 



treated by inversion. Newson, H. B. 

 [1892] Kan. Un. Q. 1 (1893) 47-. 



, 3rd class. Laguerre, E. [1877] Par. S. 



Mth. Bll. 6 (1878) 54-. 

 Beciprocal of curve, equation. Salmon, G. 



Crelle J. 42 (1852) 277-. 



curves of foci. Bjorling, C. F. E. Stockh. 

 Ofv. 33 (1876) No. 1, 17-. 



Eeciprocity in plane, and application to 

 curves. Beyel, C. Ziir. Vjschr. 31 

 161-. 



Eeducible curves. Noether, M. Erlang. Ps. 

 Md. S. Sb. 17 (1885) 13-; Acta Mth. 8 



(1886) 161-. 



Eeflexions of points on circles, or inversion of 

 normal problem. Eollner, F. [1880] Wien 

 Ak. Sb. 82 (1881) (Ab. 2) 1129-. 



528 



