8080 



Line Geometry. Complexes 



8080 



Delft EC. Pol. A. 3 



case. ScJwute, P. H.' 



(1887) 52-. 

 and circles and spheres. Grace, J. H. [1897] 



Camb. Ph. S. T. 16 (1898) 153-. 

 class. Cosserat, E. Toul. A. Sc. Mm. 4 



(1892) 482-. 

 and congruences. Voss, A. E. Gott. Nr. (1874) 



375-; Mth. A. 9 (1876) 55-. 



. Jaggi, E. N. A. Mth. 4 (1885) 80-, 334-. 



. Kiipper, K. Prag Ab. 4 (1892) No. 3, 



11 pp. 



, metrical properties. Ovidio, E. d\ 

 Bm. B. Ac. Line. At. 3 (1876) (Ft. 2) 260-. 



, protective methods applied to groups. 

 Montesano, D. A. Mt. 1 (1898) 313-. 



9 representation of functions of 2 variables 



by. Vivanti, G. Palermo Cir. Mt. Bd. 9 



(1895) 108-. 

 of 2nd degree. Caporali, E. Bm. B. 



Ac. Line. Mm. 2 (1878) 749-. 

 1st order. Heath, E. S. Birm. Ph. 



S. P. 4 (*1883-85) 334-. 



conies of a plane. Segre, C. Tor. Ac. Sc. 

 At. 20 (1885) 487-. 



containing generators of systems of quadrics. 



Stephanos, C. As. Fr. C. E. (1880) 150-. 

 covariant for 2 quadrics. Pick, G. Wien Ak. 



Sb. 100 (1891) (Ab. 2a) 561-. 

 curves. Zindler, K. [1899] Mh. Mth. Ps. 11 



(1900) 28-. 



with tangents belonging to. Koenigs, G. 

 Toul. Fac. Sc. A. 1 (1887) E, 9-. 



. Appell, P. N. A. Mth. 11 



(1892) 115-. 

 . Demoulin, A. C. B. 124 (1897) 



1077-. 

 determination of subgroups of projective group. 



Knothe, E. Arch. Mth. Ntvd. 15 (1892) 97-. 

 determining systems of helicoidal axes. Somov, 



P. O. [1895] Vars. S. Nt. Tr. (1895-96) 



(C. E.,Ps. C.) No. 1, 4pp. 

 especially of line and sphere, with application 



to partial differential equations. Lie, S. 



[1871] Mth. A. 5 (1872) 144-. 

 fundamental formulae. Seiliger, D. Fschr. 



Mth. (1897) 592. 



properties. Ovidio, E. d'. Tor. Ac. Sc. At. 

 16 (1880) 327-. 



generated by 2 correlative planes. Hirst, T. A . 

 L. Mth. S. P. 10 (1878-79) 131-. 

 planes in reciprocal birational corre- 

 spondence. Visalli, P. Bm. B. Ac. Line. 

 Bd. 4 (1895) (Sem. 1) 480-. 



generation by double rotation. Zindler, K. 

 [1894] D. Mth. Vr. Jbr. 4 (1897) 99-. 



of generators on quadrics through seven given 

 points. Kluyver, J. C. N. Arch. Wisk. 19 

 (1892) 1-; Fschr. Mth. (1892) 790-. 



and their intersections, plane representations 

 by conies. Aschieri, F. Mil. I. Lomb. Bd. 



12 (1879) 341-. 



investigations by pure geometry. Tognoli, 0. 



[1870] G. Mt. 9 (1871) 19-. 

 involutory space transformations determining. 



Montesano, D. Em. B. Ac. Line. Bd. 4 



(1888) (Sem. 1) 207-, 277-. 

 and linear systems of circles. Cosserat, E. 



C. B. 106 (1888) 1467-. 



lines common to 4. Snyder, V. N. Y. Am. 



Mth. S. Bll. 3 (1897) 247-. 

 of lines meeting a rational quartic curve. 



Cayley, A. L. Mth. S. P. 17 (1887) 232-. 

 metrico-projective theorems. Ovidio, E. d\ 



Mil. I. Lomb. Bd. 14 (1881) 405-. 

 mutual moment of 2. Segre, C. Crelle J. 



Mth. 99 (1886) 169-. 

 6, mutually in involution, groups (P)^, (H)^ 



arising from. Veronese, G. A. Mt. 11 (1882- 



83) 284-. 

 nets, in metrico-projective geometry. Ovidio, 



E. d'. Em. E. Ac. Line. At. 3 (1876) (Pt.2) 



561-. 

 of normals to series of plane curves. Bem- 



porad, A. Tor. Ac. Sc. At. 34 (1898) 391- 



or 535-. 

 orthogonal, of Beye. Thieme, H. Z. Mth. Ps. 



36 (1891) 349-. 

 pencils (Biischel). Zindler, K. Mh. Mth. Ps. 



3 (1892) 135-. 

 and Pfaffian equations. Weber, E. von. 



[1900] Munch. Ak. Sb. 30 (1901) 393-. 

 Pliicker's. Clebsch, E. F. A. [1869] Mth. A. 



2 (1870) 1-. 



of polar lines with respect to system of sur- 

 faces. Veneroni, E. Mil. I. Lomb. Ed. 32 

 (1899) 536-. 



principal normals to geodesic movable on 

 surface. Gebbia, M. Palermo Cir. Mt. Bd. 

 1 (1887) 25-. 



principal surfaces, and asymptotic lines of their 



surface of singularities. Koenigs, G. C. B. 



104 (1887) 1824-. 

 and quadratic forms. Study, E. Leip. Mth. 



Ps. B. 42 (1890) 172-. 

 regular, and equilateral hyperbolas of order n. 



Serret, P. C. E. 121 (1895) 372-. 

 representation in ordinary space. Porchiesi, A. 



Bm. E. Ac. Line. Mm. 1 (1885) 610-. 

 point space. Aschieri, F. Mil. I. Lomb. 



Ed. 13 (1880) 531-. 

 resulting from involution on skew curve of 3rd 



degree. Wetter, Ad. Z. Mth. Ps. 24 (1879) 



159-. 

 Beye's, reciprocity relations. Lie, S. Gott. 



Nr. (1870) 53-. 

 ruled surfaces with generators forming part of. 



Picard, E. C. B. 84 (1877) 229-. 

 screw, 2nd order. Ball, E. S. B. A. Bp. 



(1875) (Sect.) 10. 

 singularities. Geisenheimer, L. Z. Mth. Ps. 



18 (1873) 346-. 

 space generated by. Paolis, E. de. Bm. B. Ac. 



Line. Mm. 1 (1885) 205-. 

 and spherical complexes, metrical geometry of, 



and mutual analogies. Segre, C. Tor. Ac. 



Sc. At. 19 (1883) 159-. 



surfaces, correspondence between theories. 

 Cremona, L. [1875] Em. E. Ac. Line. At. 



3 (1876) (Pte. 2) 285-. 



surfaces with curves of principal tangents be- 

 longing to. Peter, A. Arch. Mth. Ntvd. 

 17 (1895) No. 8, 89 pp. 



systems of forces and of rotations connected 

 with. Franke, J. N. [1881] Wien Ak. Sb. 

 84 (1882) (Ab. 2) 570-. 



578 



