| Title: | On the semigroup of fully indecomposable relations (English) | 
| Author: | Chao, Chong-Yun | 
| Author: | Zhang, Mou-Cheng | 
| Language: | English | 
| Journal: | Czechoslovak Mathematical Journal | 
| ISSN: | 0011-4642 (print) | 
| ISSN: | 1572-9141 (online) | 
| Volume: | 33 | 
| Issue: | 2 | 
| Year: | 1983 | 
| Pages: | 314-319 | 
| . | 
| Category: | math | 
| . | 
| MSC: | 04A05 | 
| MSC: | 20M05 | 
| idZBL: | Zbl 0524.20045 | 
| idMR: | MR699029 | 
| DOI: | 10.21136/CMJ.1983.101880 | 
| . | 
| Date available: | 2008-06-09T14:54:37Z | 
| Last updated: | 2020-07-28 | 
| Stable URL: | http://hdl.handle.net/10338.dmlcz/101880 | 
| . | 
| Reference: | [1] Chao C. Y.: On a conjecture of the semigroup of fully indecomposable relations.Czechoslovak Math. J., 27 (1977), 591-597. Zbl 0384.20051, MR 0450067 | 
| Reference: | [2] Dulmage A. L., Mendelsohn N. S.: Gaps in the exponent set of primitive matrices.Illinois J. of Math. 8 (1964), 642-656. Zbl 0125.00706, MR 0181645, 10.1215/ijm/1256059464 | 
| Reference: | [3] Heap B. R., Lynn M. S.: The index of primitivity of a non-negative matrices.Numerische Math 6 (1964), 120-141. MR 0163921, 10.1007/BF01386062 | 
| Reference: | [4] Schwarz Š.: The semigroup of fully indecomposable relations and Hall relations.Czechoslovak Math. J., 23 (1973), 151-163. Zbl 0261.20057, MR 0316612 | 
| Reference: | [5] Schwarz Š.: A new approach to some problems in the theory of nonnegative matrices.Czechoslovak Math. J., 16 (1966), 274-283. MR 0201452 | 
| . |