| Jezik: | Angleški jezik | 
|---|---|
| Leto izida: | 2009 | 
| Tipologija: | 1.01 - Izvirni znanstveni članek | 
| Organizacija: | UP - Univerza na Primorskem | 
| UDK: | 512.643 | 
| COBISS: | 15240793   | 
| ISSN: | 1081-3810 | 
| Št. ogledov: | 44 | 
| Št. prenosov: | 6 | 
| Ocena: | 0 (0 glasov) | 
| Metapodatki: |                       | 
| Sekundarni jezik: | Slovenski jezik | 
|---|---|
| Sekundarni naslov: | Aditivne preslikave, ki ne povečujejo ranga ena na hermitskih matrikah nad obsegom GF(2[sup]2) | 
| Sekundarni povzetek: | A complete classification of additive rank-one nonincreasing maps on hermitian matrices over Galois field ▫$GF(2^2)$▫ is obtained. This field is special and was not covered in a previous paper. As a consequence, some known applications, like the classification of additive rank-additivity preserving maps, are extended to arbitrary fields. An application concerning the preservers of hermitian varieties is also presented. | 
| Sekundarne ključne besede: | matematika;linearna algebra;aditivni ohranjevalci;hermitske matrike;rang;Galoisevi obsegi;šibki homomorfizmi grafov; | 
| Vrsta dela (COBISS): | Delo ni kategorizirano | 
| Strani: | str. 482-499 | 
| Zvezek: | Vol. 18 | 
| Čas izdaje: | 2009 | 
| ID: | 1474414 |