TY - CHAP AU - Ruiz Sancho, Jesús María A4 - Tarrés Freixenet , Juan A4 - Montesinos Amilibia, José María PY - 1994 SN - 84-7491-510-4 UR - https://hdl.handle.net/20.500.14352/60689 AB - This is a research survey on results dealing with the following question: Let M be a compact smooth manifold and A a family of geometric objects related to M such that there exists some natural equivalence of the pairs (M,A). Does every equivalence... M2 - 127 PB - Editorial Complutense KW - Research survey KW - compact smooth manifold KW - equivalence class KW - vector bundles KW - homology classes TI - Problemas de algebricidad en topología diferencial TY - book part ER -