8810 



Determination of Curves on Surfaces 



8810 



Characteristic lines and characteristic angle of 



surface. Pucci, E. Em. B. Ac. Line. Ed. 



5 (1889) (Sem. 1) 501-. 

 , properties. Reina, V. Em. E. Ac. 



Line. Ed. 5 (1889) (Sem. 1) 881-. 

 Conjugate lines on surfaces, functions of angle 



between. Massimi, P. Em. N. Line. At. 



52 (1899) 126-. 

 systems, one of which is geodesic. Guichard, 



C. C. E. 128 (1899) 599-. 

 Contour and slope lines. Cayley, A. Ph. Mg. 



18 (1859) 264-. 

 Contours on surfaces. Jordan, C. Liouv. J. 



Mth. 11 (1866) 110-. 

 Curvature of isogonals. Seiliger, D. N. Fschr. 



Mth. (1895) 725-. 



Curves on surfaces. 



Spitzer, S. Wien SB. (1853) 435-. 

 Mainardi, G. Mil. G. I. Lomb. 9 (1856) 385-. 

 Bdklen, 0. Grunert Arch. 39 (1862) 204-. 

 Peterson, K. M. [1866] (xn) Eec. Mth. 



(Moscou) 2 (1867) (Ft. 1) 17-. 

 Gilbert, P. [1868] Brux. Ac. Sc. Mm. 37 



(1869) 47 pp. 

 (Gilbert.) Aoust, (I'abbe) . Brux. Ac. Bll. 



26 (1868) 471-. 

 (Aoust.) Gilbert, P. Brux. Ac. Bll. 26 (1868) 



480-. 



Aoust, (Vabbe) . C. E. 68 (1869) 526-. 

 Pirondini, G. Nap. Ed. 28 (1889) 87-. 

 on algebraic surfaces. Darboux, G. Bll. Sc. 



Mth. As. 2 (1871) 23-, 184-, 221-, 314- ; 



3 (1872) 221-, 251-, 281-. 

 , "normal segments." Laguerre, E. 



[1870] (x) Par. S. Phlm. Bll. 7 (1871) 69-. 

 that are always geodesies of surfaces they 



generate. Hazzidakis, J. N. [1882] Crelle 



J. Mth. 95 (1883) 120-. 



on cone or cylinder, developed on plane, equa- 

 tion. Sornin, J. Toul. Mm. Ac. 5 (1855) 



301-. 

 of constant curvature on sphere. Zeuthen, 



H. G. N. Ts. Mth. 1 (B) (1890) 67-; Fschr. 



Mth. (1890) 774. 



contact of conic and surface. Hachette, 

 J. N. P. Par. EC. Pol. Cor. 1 (1804-08) 

 188-. 



cylinder circumscribed to helicoid 

 with director plane. Verstraeten, T. (xn) 

 Mathesis 1 (1881) 49-. 



i . Mister, J. 



(xn) Mathesis 1 (1881) 137-. 

 skew surface and its director surface, 



construction of tangents. Drasch, H. [1880] 



Wien Ak. Sb. 82 (1881) (Ab. 2) 1140-. 

 surface of revolution and circum-cone 



or cylinder, construction of tangents. 



Seidelin, C. J. L. (xn) Ts. Mth. 6 (1882) 



33-. 



contained in algebraic surfaces, linear differ- 

 ential equations denning. Fano, G. Em. 



E. Ac. Line. Ed. 4 (1895) (Sem. 1) 232-, 



292-, 322-. 

 curvature. Beltrami, E. N. A. Mth. 4 (1865) 



258-. 



curvature (Beltrami). Bonnet, 0. N. A. Mth. 



4 (1865) 267-. 

 , geodesic. Cayley, A. L. Mth. S. P. 12 



(1880-81) 110-. 



and torsion. Pellet, A. E. As. Fr. C. E. 

 (1890) (Pt. 2) 200-. 



and curvilinear coordinates. Aoust, (I'abbe) . 



C. E. 65 (1867) 814-. 

 of 4th degree on sphere, and their osculating 



planes at point. Laguerre, E. (x) Par. S. 



Mth. Bll. 1 (1873) 101-. 

 determination. Enneper, A. Gott. Nr. (1873) 



785. 

 on developables. Codazzi, D. Tortolini A. 



8 (1857) 165-. 

 . Michel, C. Bll. Sc. Mth. 24 (1900) 157-. 



cut by osculating planes at constant 

 angle. Molins, H. Liouv. J. Mth. 12 

 (1847) 394-. 



, properties. Olivier, T. Par. S. Phlm. 



N. Bll. (1832) 166-. 

 development. Minding, E. F. A. Crelle J. 



6 (1830) 159-. 

 differential equation of class. Enneper, A. 



Gott. Nr. (1871) 577-. 



equations. Eicci, G. Yen. I. At. (1892- 

 93) 1336-. 



on ellipsoid, geodesic radius of curvature. 

 Liouville, J. Liouv. J. Mth. 19 (1854) 368. 



, Poinsot's poloids. Allman, G. J. 

 Camb. and Dubl. Mth. J. 3 (1848) 287-. 



of equal illumination on algebraic ruled surface. 



Burali-Forti, C. Palermo Cir. Mt. Ed. 



4 (1890) 57-. 

 sphere. Chretien, L. V. A. 



Cond. Pon. Chauss. 16 (1872) 45-. 

 . surfaces of revolution, construction 



by tangent cones. Matzek, F. Wien Sb. 



58 (1868) (Ab. 2) 49-. 

 equidistant, on sphere. Gudermann, C. Crelle 



J. 25 (1843) 119-. 

 _, . Eoberts, W. [1869] A. Mt. 4 



(1870-71) 207-. 

 geodesic curvature. Pirondini, G. A. Mt. 



21 (1893) 33-. 

 and normal curvature, loci of centres. 



Gattorno, G. G. Mt. 37 (1899) 41-. 



torsion. Burgatti, P. Palermo Cir. Mt. 

 Ed. 10 (1896) 229-. 



of given curvature on given surface. Hoppe, 



E. Arch. Mth. Ps. 11 (1892) 193-. 

 on given surfaces. Graves, C. Ir. Ac. P. 



2 (1844) 576-. 

 having same polar surface, integrals of 



differential equations. Aoust, (I'abbe) . 



C. E. 78 (1874) 1290- ; A. Mt. 7 (1876) 1-. 

 , (Aoust). Serret, J. A. 



C. E. 78 (1874) 1329-. 

 , (Serret) . Aoust, (I'abbt) 



. C. E. 78 (1874) 1481-. 

 integral. Delassus, E. Bll. Sc. Mth. 22 



(1898) 318-. 

 networks of, and congruences connected with 



them. Guichard, C. C. E. 128 (1899) 



1149-. 

 plane, on conical surfaces. San Bertolo, N. 



Em. At. 12 (1858-59) 173-. 



635 



