TY - JOUR AU - Rodríguez Sanjurjo, José Manuel PY - 1994 DO - 10.1112/plms/s3-69.2.330 SN - 0024-6115 UR - https://hdl.handle.net/20.500.14352/58575 T2 - Proceedings of the London Mathematical Society AB - Recently, the author has given an alternate (and intrinsic) description of the shape category of metric compacta, based on the notion of multi-nets F:X→Y. These are defined as sequences (Fk) of upper semicontinuous multivalued mappings Fk:X→Y, whose... M2 - 330 PB - Oxford University Press (OUP) KW - multi-net KW - upper-semicontinuous multi-valued maps KW - shape morphisms KW - shape groups KW - spaces of loops KW - Cech space of loops TI - Multihomotopy, Čech Spaces of loops and Shape Groups TY - journal article VL - 69 ER -