7630 



Special Plane Algebraic Curves. Cublcs 



7630 



Cassini's oval. Hart, H. Mess. Mth. 6 (1877) 



169-. 

 . MacMahon, P. A. [1882] Mess. Mth. 



12 (1883) 118-. 

 derived from section of rotation surface. 



Seidl, A. Wien SB. 18 (1855) 311-. 



ovals. Huber, G. Bern Mt. (1888) 93-. 

 . Bigler, U. Arch. Mth. Ps. 7 (1889) 



311-. 



, centre of curvature. Friedrich, J. 

 Casopis 27 (1898) 96-; Fschr. Mth. (1898) 

 511. 



and lemniscates, generation. Garlin, . 

 N. A. Mth. 14 (1855) 305-. 



, plane and spherical. Laguerre, E. (x) 



Par. S. Phlm. Bll. 5 (1868) 40-. 

 Catenaries through 2 fixed points. Hancock, H. 



A. Mth. 10 (1895-96) 159-. 

 Cissoid. Schulz von Strasznitzki,L. C. Baum- 



gartner Z. 8 (1830) 179-. 

 . Greiner, M. [1881] Arch. Mth. Ps. 69 



(1883) 313-. , 



. Pdnek.A. Casopis 16 (1887) 33- ; Fschr. 



Mth. (1887) 734. 

 , locus of points having a constant triangle 



of contact. Zahradnlk, K. Prag Sb. (1877) 



125-. 

 , property. Petersen, J. Mth. Ts. 4 (1862) 40. 



and strophoid. Servais, C. Mathesis 10 

 (1890) 9-. 



, tangents. Walker, J. J. L. Mth. S. P. 2 



(1869) 161-. 

 , theorem. Marcmi, J. N. A. Mth. 2 (1843) 



486- ; 3 (1844) 472-. 

 , theory. Zahradnlk, K. Arch. Mth. Ps. 



59 (1876) 335-. 

 , based on a rational parameter. 



Zahradnlk, K. Prag Sb. (1873) 221-. 

 Cissoidal curves. Zahradnik, K. Casopis 2 



(*1873) 183- ; Arch. Mth. Ps. 56 (1874) 



8-. 

 Cissoidometry. Werneburg, J. F. C. Oken 



Isis (1819) 209-. 

 Conchalic curves, trajectories, and cissoids of 



4th degree. Huber, G. Mh. Mth. Ps. 6 



(1895) 157-. 

 Conchoid. Midy, . N. A. Mth. 2 (1843) 



281-. 



with circular base applied to solution of 

 Delian problem. Clausen, T. GrunertArch. 

 2 (1842) 196-. 



, generalisation. Machovec, F. Casopis 14 

 (1885) 15-; Fschr. Mth. (1885) 714-. 



of E. de Sluse. Loria, G. Mathesis 17 

 (1897) 5-. 



, theory. A/olter, F. G. Arch. Mth. Ps. 

 55 (1873) 175-. 



traced by parabola. Andre, H. d'. N. A. 

 Mth. 5 (1846) 122-, 208. 



Conchoids, class. Kulp, L. Arch. Mth. Ps. 

 48 (1868) 97-. 



and conchoidal surfaces. Minich, S. E. 

 Padova Kv. Period. 10 (1862) 135-. 



, generation. Schoentjes, H. Mathesis 4 



(1884) 145-. 



Conies, curves depending on. Oddi, G. 

 Bologna Opusc. Sc. 2 (1818) 293-. 



Conjugate curves. Schlesinger, O. Mth. A. 30 



(1887)453-; 33(1889)315-. 

 Constructions in connection with special 



curves. Stuyuaert, . Mathesis 19 (1899) 



33. 

 Convolutes, unipolar. London, (Rev.) H. 



Manch. Lt. Ph. S. P. 24 (1885) 38-. 

 Critic centres. Morley, F. Am. J. Mth. 10 



(1888) 141-. 

 Cubic centres of a line with respect to 3 lines 



and a line. Cayley, A. Ph. Mg. 20 (1860) 



418- ; 22 (1861) 433-. 

 Curve with 3 foci. Hachette, J. N. P. [1831] 



Quetelet Cor. Mth. 7 (1832) 32-. 

 . Eeiss, M. Quetelet Cor. Mth. 7 



(1832) 123-. 

 , 4th class, metric theorems. Loud, F. H. 



Am. As. P. (1900) 43. 

 Curves with centres on family of cubics. 



Schoute, P. H. N. Arch. Wisk. 13 (1887) 



1-; Fschr. Mth. (1886) 692-. 

 , and properties of curves generally. 



Steiner, J. Berl. B. (1851) 302- ; Crelle J. 



47 (1854) 7-. 

 , Steiner's. Bobek, K. Wien Ak. Sb. 



98 (1890) (Ab. 2a) 5-, 394-, 526-. 



of constant "power" with respect to points 

 in their plane. Euffini, F. P. Bologna Ac. 

 Sc. Mm. 10 (1889) 337-. 



containing foci and poles of surface of 2nd 

 degree. Cauchy, A. L. C. E. 16 (1843) 

 885. 



with harmonic pole and straight line, and 

 deductions. Gussfeldt, P. [1868] Mth. A. 

 2 (1870) 65-. 



infinite branches. Bergsten, N. J. 

 Stockh. Ac. Hndl. 31 (1810) 17-. 



pedals having "power" at every point 



of plane. Euffini, F. P. Bologna Ac. Sc. 

 Mm. 3 (1892) 277-; 4 (1894) 235-. 



traced in plane of conic by foci and poles. 

 Cauchy, A. L. C. E. 16 (1843) 818-. 



with trinomial equations. Gilbert, P. N. 

 A. Mth. 9 (1870) 370-. 



Curves, 3rd degree. 



circular. Eckardt, F. E. Z. Mth. Ps. 10 



(1865) 321-. 

 . Durege, H. Z. Mth. Ps. 14 (1869) 



368-. 

 . Consensus, E. 0. Z. Mth. Ps. 25 (1880) 



119-. 



. Jefdbek, V. Mathesis 18 (1898) 224-. 

 . Eetali, V. Mathesis 19 (1899) 87-. 

 , with double point. Morley, F. Am. J. Mth. 



11 (1889) 307-. 

 , . Servais, C. N. A. Mth. 8 (1889) 



197-. 

 _, . Beyel, C. Z. Mth. Ps. 42 (1897) 



281-. 

 _, , Quetelet's. Weyr, Em. G. Mt. 9 



(1871) 259-. 

 _; , . Pelz, C. [1880] Wien 



Ak. Sb. 82 (1881) (Ab. 2) 1207-. 

 , focal curve, construction from 6 points. 



Milller, E. Z. Mth. Ps. 40 (1895) 337-. 



531 LL 2 



