Geodesic
On Nilpotent Subsemigroups in some Matrix Semigroups
Serdica Mathematical Journal, Tome 33 (2007) no. 2-3, pp. 287-300.

Voir la notice de l'article provenant de la source Bulgarian Digital Mathematics Library

We describe maximal nilpotent subsemigroups of a given nilpotency class in the semigroup Ωn of all n × n real matrices with non-negative coefficients and the semigroup Dn of all doubly stochastic real matrices.
Keywords: Nilpotent Semigroup, Stochastic Matrix, Partial Order, Block, Polyhedron 
@article{SMJ2_2007_33_2-3_a3,
     author = {Ganyushkin, Olexandr and Mazorchuk, Volodymyr},
     title = {On {Nilpotent} {Subsemigroups} in some {Matrix} {Semigroups}},
     journal = {Serdica Mathematical Journal},
     pages = {287--300},
     publisher = {mathdoc},
     volume = {33},
     number = {2-3},
     year = {2007},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SMJ2_2007_33_2-3_a3/}
}
TY  - JOUR
AU  - Ganyushkin, Olexandr
AU  - Mazorchuk, Volodymyr
TI  - On Nilpotent Subsemigroups in some Matrix Semigroups
JO  - Serdica Mathematical Journal
PY  - 2007
SP  - 287
EP  - 300
VL  - 33
IS  - 2-3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_2007_33_2-3_a3/
LA  - en
ID  - SMJ2_2007_33_2-3_a3
ER  - 
%0 Journal Article
%A Ganyushkin, Olexandr
%A Mazorchuk, Volodymyr
%T On Nilpotent Subsemigroups in some Matrix Semigroups
%J Serdica Mathematical Journal
%D 2007
%P 287-300
%V 33
%N 2-3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SMJ2_2007_33_2-3_a3/
%G en
%F SMJ2_2007_33_2-3_a3
Ganyushkin, Olexandr; Mazorchuk, Volodymyr. On Nilpotent Subsemigroups in some Matrix Semigroups. Serdica Mathematical Journal, Tome 33 (2007) no. 2-3, pp. 287-300. http://geodesic.mathdoc.fr/item/SMJ2_2007_33_2-3_a3/