caa a22 4500 445830581 CHVBK 20180317145313.0 cr unu---uuuuu 170323e20110101xx s 000 0 eng 10.1007/s10255-011-0039-0 doi (NATIONALLICENCE)springer-10.1007/s10255-011-0039-0 Wang Jian-fang Academy of Mathematics and Systems Science, Chinese Academy of Sciences, 100190, Beijing, China aut On the discovery of the cycle-axiom of hypergraphs [Elektronische Daten] [Jian-fang Wang] In this paper, the path through which the cycle axiom of hypergraphs was discovered will be retraced. The long process of discovery will be described, in particular how acyclic hypergraphs originated from the study of relational database schemes and how cycles of hypergraphs originated from the study of acyclic hypergraphs. Institute of Applied Mathematics, Academy of Mathematics and System Sciences, Chinese Academy of Sciences and Springer-Verlag Berlin Heidelberg, 2011 Hypergraph cycle nationallicence acydic hypergraph nationallicence found nationallicence Acta Mathematicae Applicatae Sinica, English Series Institute of Applied Mathematics, Chinese Academy of Sciences and Chinese Mathematical Society 27/1(2011-01-01), 59-62 0168-9673 27:1<59 2011 27 10255 https://doi.org/10.1007/s10255-011-0039-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10255-011-0039-0 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Wang Jian-fang Academy of Mathematics and Systems Science, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 773 0- Acta Mathematicae Applicatae Sinica, English Series Institute of Applied Mathematics, Chinese Academy of Sciences and Chinese Mathematical Society 27/1(2011-01-01), 59-62 0168-9673 27:1<59 2011 27 10255 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer