7610 



Higher Plane Curves. Quart ics 



7610 



contact conies etc. Ameseder, A. [1882] 

 Wien Ak. Sb. 86 (1883) (Ab. 2) 396-; 87 



(1883) (Ab, 2) 15-. 



, Jacobian covariants of. Frobenius, G. 

 Crelle J. Mth. 103 (1888) 139-. 



, relations between systems. Kohn, G. 

 Mb.. Mth. Ps. 1 (1890) 71-, 129-. 



curves. Noether, M. Munch. Ak. Ab. 17 

 (1892) 103-. 



covariant S, theorem. Scorza, G. Mth. A. 



52 (1899) 457-. 

 , . Ciani, E. Palermo Cir. Mt. Ed. 



14 (1900) 16-. 

 determined by 14 points, description. Jon- 



quieres, E. de. Liouv. J. Mth. 1 (1856) 



411- ; 2 (1857) 267-. 

 with double point. Brill, A. Mth. A. 17 



(1880) 103-, 517-. 

 , bitangents. Brioschi, F. Mth. A. 



4 (1871) 95-. 

 , (Brioschi). Cremona, L. Mth. A. 



4 (1871) 99-. 

 , . Brill, A. [1872] Mth. A. 6 



(1873) 66-. 



double points coinciding with those of Co- 

 variant curves. Je/ery, H. M. [1889] 



QJ. Mth. 24 (1890) 250-. 

 with 2 double points. Zeuthen, H. G. Kjob. 



Ov. (1879) 89-; (Resume, 15-). 

 . Genese, R. W. B. A. Bp. (1881) 



538. 

 . Davis, E. W. (xn) J. H. Un. 



Cir. [2] (1883) 144. 

 . Humbert, G. C. E. 97 (1883) 



1287-. 

 . Fries, J. de. N. Arch. Wisk. 14 



(1888) 193- ; Fschr. Mth. (1887) 631. 

 . Hjelmman, A.L. Helsingf . 6fv. 



39 (1897) 222-. 

 , analytical proof of properties. 



Story, W. E. [1881] (xn) J. H. Un. Cir. 



[1] (1882) 178. 

 , classification. Jeffery, H. M. 



[1891] L. Mth. S. P. 23 (1892) 18-. 

 , generation by conies. Jeffery, 



H. M. [1890] L. Mth. S. P. 21 (1891) 287-. 

 , and graphical representation of 



elliptic functions. Cayley, A. Camb. Ph. 



S. T. 14 (1889) 484-. 



3 double points. Cayley, A. Camb. and 

 Dubl. Mth. J. 5 (1850) 148-. 



. Ameseder, A. Wien Ak. Sb. 79 



(1879) (Ab. 2) 241-. 

 . Ferrers, N. M. QJ. Mth. 18 



(1882) 73-. 

 . Schoute, P. H. Amst. Ak. Vs. 



M. 19 (1884) 420- ; Bll. Sc. Mth. As. 8 



(1884) 278-. 



. Vanecek, J. S., & Vanecek, 



M. N. Prag Sb. (1885) (Mth.-Nt.) 96-, 

 223-. 



. Vidal, . [1885] I. Egypt. 



Bll. 6 (1886) 133-. 



. Motet, J. C. Mathesis 9 (1889) 



89-. 



. Vries, J.de. [1899-1900] Amst. 



Ak. Vs. 7 (1899 340- ; Amst. Ak. P. 1 (1899) 

 263- ; Haarl. Ms. Teyl. Arch. 7 (1902) 1-. 



with 3 double points, bitangents. Durege, H. 



[1875] Wien Ak. Sb. 72 (1876) (Ab. 2) 



495. 

 , (Durege). Kantor, S. [1882] 



Wien Ak. Sb. 86 (1883) (Ab. 2) 1051-. 



, construction. Ameseder, A. 

 Prag Sb. (1880) 3-. 



double tangential node and double point. 

 Beyel, C. Ziir. Vjschr. 31 (1886) 178-. 



equation of 24th degree giving inflexions of 



general curve. Gerbaldi, F. Palermo Cir. 



Mt. Ed. 7 (1893) 178-. 

 equations of form Za^f,-^, where ^x^. 



Schmidt, E. (xn) Ts. Mth. 5 (1881) 145-. 

 , when one part is a double line. Zeuthtn, 



H. G. C. E. 75 (1872) 950-. 

 generation, linear. Grassmann, H. [1851] 



Crelle J. 44 (1852) 1-. 



by 2 pencils of conies. Chasles, M. C. E. 

 37 (1853) 372-, 437-. 



ray pencil and ray system of 2nd class. 



Ameseder, A. Arch. Mth. Ps. 64 (1879) 109-. 

 genus 1. Liebmann, H. Z. Mth. Ps. 41 (1896) 



85-. 

 , geometry. Fiedler, W. Ziir. Vjschr. 



29 1884) 332-. 



2. Bobek, K. Wien Ak. D. 53 (1887) 

 (Ab. 2) 119-. 



, construction by ruler and compass. 

 Bjarling, C. F. E. Stockh. Ofv. (1887) 19-. 



geometric theory. Cardinaal, J. Crelle J. 



Mth. 102 (1888) 160-. 

 group of coordinated conies. Pascal, G. Em. 



E. Ac. Line. Ed. 1 (1892) (Sem. 2) 385-, 



417- ; 2 (1893) (Sem. 1) 8-. 

 Hessian with double point. Geiser, C. F. A. 



Mt. 9 (1878-79) 35-. 

 intersections of curve with conic. Jung, G. 



Mil. I. Lomb. Ed. 8 (1875) 698-. 

 2 invariant curves. Ciani, E. A. Mt. 20 



(1892-93) 257-. 

 multiple tangents of the Cayleyan. Bertini, E. 



Tor. Ac. Sc. At. 32 (1896) 32-. 

 pentagon not always inscribable. Liiroth, J. 



Mth. A. 13 (1878) 548-. 

 penultimate. Cayley, A. Mess. Mth. 1 (1872) 



178-. 

 polar figures. Scorza, G. A. Mt. 2 (1899) 



155-. 

 polars. Clebsch, A. [1860] Crelle J. 59 



(1861) 125-. 

 problem. Jonquieres, E. de. N. A. Mth. 15 



(1856) 370-. 

 as projections of intersection of 2 conical 



surfaces. Hachette, J. N. P. Par. EC. 



Pol. Cor. 1 (1804-08) 368-. 

 quadratic series of conies enveloping. Ciani, 



E. Mil. I. Lomb. Ed. 28 (1895) 659-. 

 quadritangential conies. Ameseder, A. Wien 



Ak. Sb. 80 (1880) (Ab. 2) 187- ; 83 (1881) 



(Ab. 2) 829-. 



. Andoyer, . Toul. Fac. Sc. A. 3 

 (1889) D, 6 pp. 



, degeneration of the 63 systems. Fontene", 



G. Par. S. Mth. Bll. 27 (1899) 229-. 



'quartan,' with 1 diameter. Newman, F. W. 

 B. A. Ep. 42 (1872) (Sect.) 23-. 



523 



