On vertex-stabilizers of bipartite dual polar graphsMiklavič, Štefko (Avtor) dual polar graphsautomorphism groupquadratic formisotropic subspaceLet ▫$X,Y$▫ denote vertices of a bipartite dual polar graph, and let ▫$G_X$▫ and ▫$G_Y$▫ denote the stabilizers of ▫$X$▫ and ▫$Y$▫ in the full automorphism group of this graph. In this paper, a description of the orbits of ▫$G_X \cap G_Y$▫ in the cases when the distance between ▫$X$▫ and ▫$Y$▫ is 1 or 2, is given.20102013-10-15 12:08:59Neznano3658sl