00922nam a2200193Ia 450000500170000000800410001702000130005808200170007110000290008824500510011726000320016830000180020050503250021870000230054370000330056694200080059999900170060795201040062420241211205650.0241211s2002    xx            000 0 und d  afcnm2560  a516.373I/G24  aGarcía-Río, Eduardo  0aOsserman Manifolds in Semi-Riemannian Geometry  aNew York :bSpringer,c2002  a166 páginas  a1.The osserman conditions in Semi-Riemannian geometry. 2.The osserman conjecture in Riemannian geometry. 3.Lorentzian osserman manifolds. 4.Four-Dimensional semi-Riemannian osserman manifolds with metric tensors of signature (2,2). 5.Semi-Riemannian osserman manifolds. 6.Generalizations and osserman-Related conditions.  a Kupeli, Demir N.   a Vásquez-Lorenzo, Ramón.  yLIB  c51781d51781  00104070aBE-FCNMbBE-FCNMcTPd2018-11-12eDonacionfBuenoo516.373I/G24pFCNM4012yLIBzInterno