ABSTRACT
We show that monotone linear transformations on matrices with respect to ¯<, , * <, < *,
,
,
-partial orders are invertible and provide a complete characterization of such transformations.
ACKNOWLEDGMENT
This work is partially supported by RFBR, grants YSF 03-55-1919 and NSH-1910.2003.01.
Notes
#Communicated by V. Artamonov.