Previous |  Up |  Next

Article

References:
[1] Švec A.: Projective Difterential Geometry of Line Congruences. Prague 1965. MR 0199806
[2] Čech E.: Transformation développables des congruences des droites. Czech. Math. Journ. 6 (81) 1956, 260-286. MR 0089448
[3] Kerndl J.: Deformation of surfaces immersed in unimodular affine space of four dimensions. Čas. pӗst. mat. 94 (1969), MR 0253189 | Zbl 0169.52602
Partner of
EuDML logo