 | 2009 |
|---|
| 9 |       | Ulrich Knauer,
Roland Kaschek:
Preface.
Discrete Mathematics 309(17): 5349-5351 (2009) |
| 8 | | Martin A. Michels,
Ulrich Knauer:
The congruence classes of paths and cycles.
Discrete Mathematics 309(17): 5352-5359 (2009) |
| 7 | | S. Panma,
Ulrich Knauer,
Sr. Arworn:
On transitive Cayley graphs of strong semilattices of right (left) groups.
Discrete Mathematics 309(17): 5393-5403 (2009) |
| 2008 |
|---|
| 6 | | Sr. Arworn,
Ulrich Knauer,
S. Leeratanavalee:
Locally strong endomorphisms of paths.
Discrete Mathematics 308(12): 2525-2532 (2008) |
| 2006 |
|---|
| 5 | | S. Panma,
N. Na Chiangmai,
Ulrich Knauer,
Sr. Arworn:
Characterizations of Clifford semigroup digraphs.
Discrete Mathematics 306(12): 1247-1252 (2006) |
| 2005 |
|---|
| 4 | | Roland Kaschek,
Ulrich Knauer:
Preface and Introduction.
Electronic Notes in Discrete Mathematics 23: 1-3 (2005) |
| 2003 |
|---|
| 3 | | Michael Böttcher,
Ulrich Knauer:
Postscript: "Endomorphism spectra of graphs" [Discrete Mathematics 109 (1992) 45-57].
Discrete Mathematics 270(1-3): 328-330 (2003) |
| 2001 |
|---|
| 2 | | Ulrich Knauer:
Modellierung in der Ausbildung (von Mathematikern/Informatikern?) (Positionspapier).
Modellierung 2001: 133-137 |
| 1992 |
|---|
| 1 | | Michael Böttcher,
Ulrich Knauer:
Endomorphism spectra of graphs.
Discrete Mathematics 109(1-3): 45-57 (1992) |
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