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Details for article 6 of 12 found articles
| Title: |
Linear operators strongly preserving digraphs whose maximum cycle length |
| Author: |
Beasley, Leroy B. Pullman, Norman J. |
| Appeared in: |
Linear & multilinear algebra |
| Paging: | Volume 28 (1990) nr. 1-2 pages 111-117 |
| Year: |
1990-10 |
| Contents: |
We characterize those linear operators L such that for all digraphsD,L(D) has maximal cycle length L if an only if D has maximum cycle length L. We do this for L =0 and L = 1, the cases L ≤2 having been done previously. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 6 of 12 found articles
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