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2. Reflexivity defect of spaces of linear operatorsJanko Bračič, Bojan Kuzma, 2009, original scientific article Abstract: For a finite-dimensional linear subspace ▫{$\mathscr{S}} \subseteq {\mathscr{L}} (V,W)$▫ and a positive integer ▫$k$▫, the ▫$k$▫-reflexivity defect of ▫$\mathscr{S}$▫ is defined by ▫${\mathrm{rd}}_k ({\mathscr{S}}) = \dim({\mathrm{Ref}}_k (\mathscr{S})/\mathscr{S})$▫ where ▫${\mathrm{Ref}}_k$▫ is the ▫$k$▫-reflexive closure of ▫$\mathscr{S}$▫. We study this quantity for two-dimensional spaces of operators and for single generated algebras and their commutants. Keywords: mathematics, operator theory, reflexivity defect, reflexivity, two-dimensional space of operators, single generated algebra, commutant Published in RUP: 03.04.2017; Views: 2073; Downloads: 193 Link to full text |
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4. Managing global changes with logistics simplifiedAleksander Janeš, Armand Faganel, Roberto Biloslavo, 2016, published scientific conference contribution abstract Keywords: Slovenia, domestic logistic operator, business model, canvas, competence centre, sustainable innovation, media Published in RUP: 08.08.2016; Views: 2867; Downloads: 69 Link to full text |
5. Uskova, N.B.: On a result of R. Turner. (English. Russian original). - [J] Math. Notes 76, No. 6, 844-854 (2004); translation from Mat. Zametki 76, No. 6, 844-854 (2004). [ISSN 0001-4346; ISSN 1573-8876]Bojan Kuzma, 2006, review, book review, critique Keywords: matematika, teorija operatorjev, perturbiran kompakten operator, diagonalizacija kompaktnih operatorjev, Banachov prostor, separabilen Hilbertov prostor Published in RUP: 15.10.2013; Views: 3431; Downloads: 24 Link to full text |
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