caa a22 4500 47709452X CHVBK 20180405111523.0 cr unu---uuuuu 170330e19960501xx s 000 0 eng 10.1007/BF03322225 doi (NATIONALLICENCE)springer-10.1007/BF03322225 Liu Huili FB 3-Mathematik, Technische Universität Berlin, MA 8-3 Straße des 17. Juni 136, D-10623, Berlin aut Classification of flat indefinite Equicentroaffinely Homogeneous Surfaces in R4 [Elektronische Daten] [Huili Liu] A nondegenerate equi-centroaffine surface in R4 is called homogeneous if for any two points p and q on the surface there exists an equi-centroaffine transformation in R4 which takes the surface to itself and takes p to q. In this paper we classify the equi-centroaffinely homogeneous surfaces with flat indefinite metric in R4 up to centroaffine transformations. Birkhäuser Verlag, Basel, 1996 53 A 15 nationallicence 53 C 30 nationallicence Results in Mathematics Birkhäuser-Verlag 29/3-4(1996-05-01), 280-304 0378-6218 29:3-4<280 1996 29 25 https://doi.org/10.1007/BF03322225 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF03322225 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Liu Huili FB 3-Mathematik, Technische Universität Berlin, MA 8-3 Straße des 17. Juni 136, D-10623, Berlin aut NATIONALLICENCE 773 0- Results in Mathematics Birkhäuser-Verlag 29/3-4(1996-05-01), 280-304 0378-6218 29:3-4<280 1996 29 25 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer