Search the digital library catalog

Query:	search in
	search in
	search in
	search in
Work type:	* old and bologna study programme
Language:
Search in:
Options:	Show only hits with full text
	Reset

21 - 30 / 151

1 2 3 4 5 6 7 8 9 10

21.

Seddik, Ameur: Rank one operators and norm of elementary operators. (English). - [J] Linear Algebra Appl. 424, No. 1, 177-183 (2007). [ISSN 0024-3795]
Matej Brešar, 2007, review, book review, critique

Published in DKUM: 10.07.2015; Views: 852; Downloads: 19
Link to full text

22.

Chen, Yan-Ni; Du, Hong-Ke; Pang, Yong-Feng: A simplification of the Kovarik formula. (English). - [J] J. Math. Anal. Appl. 331, No. 1, 13-20 (2007). [ISSN 0022-247X]
Matej Brešar, 2007, review, book review, critique

Published in DKUM: 10.07.2015; Views: 664; Downloads: 18
Link to full text

23.

Li, Juan; Lu, Fangyan: Additive Jordan derivations of reflexive algebras. (English). - [J] J. Math. Anal. Appl. 329, No. 1, 102-111 (2007). [ISSN 0022-247X]
Matej Brešar, 2007, review, book review, critique

Published in DKUM: 10.07.2015; Views: 919; Downloads: 27
Link to full text

24.

Cao, Peng; Sun, Shanli: Lie algebras generated by bounded linear operators on Hilbert spaces. (English). - [J] J. Math. Anal. Appl. 327, No. 1, 461-470 (2007). [ISSN 0022-247X]
Matej Brešar, 2007, review, book review, critique

Published in DKUM: 10.07.2015; Views: 849; Downloads: 24
Link to full text

25.

Hvala, Bojan: Generalized Lie derivations in prime rings. (English). - [J] Taiwanese J. Math. 11, No. 5, 1425-1430 (2007). [ISSN 1027-5487]
Matej Brešar, 2007, review, book review, critique

Published in DKUM: 10.07.2015; Views: 838; Downloads: 49
Link to full text

26.

Liu, Cheng-Kai; Shiue, Wen-Kwei: Generalized Jordan triple ([theta],[phi])-derivations on semiprime rings. (English). - [J] Taiwanese J. Math. 11, No. 5, 1397-1406 (2007). [ISSN 1027-5487]
Matej Brešar, 2007, review, book review, critique

Published in DKUM: 10.07.2015; Views: 612; Downloads: 27
Link to full text

27.

Jung, Yong-Soo; Chang, Ick-Soon: Linear derivations satisfying a functional equation on semisimple Banach algebras. (English). - [J] Kyungpook Math. J. 47, No. 1, 119-125 (2007). [ISSN 1225-6951]
Matej Brešar, 2007, review, book review, critique

Published in DKUM: 10.07.2015; Views: 517; Downloads: 25
Link to full text

28.

Mouton, S.: On constructing orthogonal idempotents. (English). - [J] Rocky Mt. J. Math. 37, No. 4, 1283-1289 (2007). [ISSN 0035-7596]
Matej Brešar, 2007, review, book review, critique

Published in DKUM: 10.07.2015; Views: 450; Downloads: 27
Link to full text

29.

An extension of the Gleason-Kahane-Żelazko theorem: A possible approach to Kaplansky's problem
Matej Brešar, Peter Šemrl, 2008, original scientific article

Abstract: Naj bosta ▫$mathscr{A}$▫ in ▫$mathscr{B}$▫ unitalni Banachovi algebri in naj bo ▫$mathscr{B}$▫ polenostavna. Ali je vsak surjektiven unitalen linearen ohranjevalec obrnljivosti ▫$phi : mathscr{A} to mathscr{B}$▫ Jordanski homomorfizem? To je znan odprt problem, ki se v literaturi pogosto omenja kot "Kaplanskyjev problem". Gleason-Kahane-Żelazkov izrek daje pritrdilen odgovor v posebnem primeru, ko je ▫$mathscr{B} = Cc$▫. V članku izboljšamo ta rezultat. Naša izboljšava pove, da je za pritrdilen odgovor na Kaplanskyjevo vprašanje dovolj pokazati, da ▫$phi(x^2)$▫ in ▫$phi(x)$▫ komutirata za vsak ▫$x in mathscr{A}$▫. Na ta način dobimo nov dokaz Marcus-Purvesovega izreka.
Keywords: matematika, linearni ohranjevalec, obrnljivost, komutativnost, mathematics, linear preserver, invertibility, commutativity
Published in DKUM: 10.07.2015; Views: 1039; Downloads: 104
Link to full text

30.

Chebotar, Mikhail A.; Lee, Pjek-Hwee: Prime Lie rings of derivations of commutative rings. (English). - [J] Commun. Algebra 34, No. 12, 4339-4344 (2006). [ISSN 0092-7872; ISSN 1532-4125]
Matej Brešar, 2007, review, book review, critique

Published in DKUM: 10.07.2015; Views: 586; Downloads: 26
Link to full text

Search done in 0.21 sec.