Yıldırım, Gülçin ÇiviÖzdeğer, Abdülkadir2019-06-272019-06-27200500166-86411879-32070166-86411879-3207https://hdl.handle.net/20.500.12469/121https://doi.org/10.1016/j.topol.2003.05.011In this paper Ricci curves in a 3-dimensional Weyl space W-3(g T) are defined and it is shown that any 3-dimensional Chebyshev net formed by the three families of Ricci curves in a W-3(g T) having a definite metric and Ricci tensors is either a geodesic net or it consists of a geodesic subnet the members of which have vanishing second curvatures. In the case of in indefinite Ricci tensor only one of the members of the geodesic subnet under consideration has a vanishing second curvature. (c) 2004 Elsevier B.V. All rights reserved.eninfo:eu-repo/semantics/openAccessWeyl spaceRicci curveChebyshev netsGeodesic netArticle350358153WOS:00023305690001610.1016/j.topol.2003.05.0112-s2.0-27644492940N/AQ3