Additive Mappings Preserving Rank-one Idempotents

Authors
Kuzma, B.
Citation
B. Kuzma,, Additive Mappings Preserving Rank-one Idempotents, Acta mathematica Sinica. English series (Print) , 21(6), 2005, pp. 1399-1406
Journal title
Acta mathematica Sinica. English series (Print) → ACNP
ISSN journal
14398516
Volume
21
Issue
6
Year of publication
2005
Pages
1399 - 1406
Database
ACNP
SICI code
Abstract
A complete characterization of additive mappings . : .(X) . .(Y), which map rank.one idempotents to themselves or to zero, is given.