Ulrich Knauer

According to our database, Ulrich Knauer authored at least 11 papers between 1987 and 2014.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of five.

2014

Completely Regular Endomorphisms of Split Graphs.

Ulrich Knauer, Apirat Wanichsombat

Ars Comb., 2014

2009

On transitive Cayley graphs of strong semilattices of right (left) groups.

Sayan Panma, Ulrich Knauer, Sr. Arworn

Discret. Math., 2009

The congruence classes of paths and cycles.

Martin A. Michels, Ulrich Knauer

Discret. Math., 2009

Preface.

Ulrich Knauer, Roland H. Kaschek

Discret. Math., 2009

2008

Locally strong endomorphisms of paths.

Srichan Arworn, Ulrich Knauer, Sorasak Leeratanavalee

Discret. Math., 2008

2006

Characterizations of Clifford semigroup digraphs.

Sayan Panma, N. Na Chiangmai, Ulrich Knauer, Sr. Arworn

Discret. Math., 2006

2005

Preface and Introduction.

Roland H. Kaschek, Ulrich Knauer

Electron. Notes Discret. Math., 2005

2003

Postscript: "Endomorphism spectra of graphs" [Discrete Mathematics 109 (1992) 45-57].

Michael Böttcher, Ulrich Knauer

Discret. Math., 2003

2001

Modellierung in der Ausbildung (von Mathematikern/Informatikern?) (Positionspapier).

Ulrich Knauer

Proceedings of the Modellierung 2001, 2001

1992

Endomorphism spectra of graphs.

Michael Böttcher, Ulrich Knauer

Discret. Math., 1992

1987

Unretractive and S-unretractive joins and lexicographic products of graphs.

Ulrich Knauer

J. Graph Theory, 1987