Knauer Ulrich

Publications in Math-Net.Ru

1. A formula for the number of weak endomorphisms on paths
   
   Algebra Discrete Math., 26:2 (2018),  270–279
2. The endomorphism monoids of ($n-3$)-regular graphs of order $n$
   
   Algebra Discrete Math., 22:2 (2016),  284–300
3. The endomorphisms monoids of graphs of order $n$ with a minimum degree $n-3$
   
   Algebra Discrete Math., 18:2 (2014),  274–294
4. Characterization of finite simple semigroup digraphs
   
   Algebra Discrete Math., 12:1 (2011),  53–68
5. On Rees weakly projective right acts
   
   Fundam. Prikl. Mat., 10:3 (2004),  85–96
6. Morita equivalence of semigroups
   
   Uspekhi Mat. Nauk, 27:2(164) (1972),  173–174