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1.
Automorphism groups of wreath product digraphs
Edward Dobson, Joy Morris, 2009, original scientific article

Found in: ključnih besedah
Keywords: wreath product digraph, automorphism group
Published: 15.10.2013; Views: 2391; Downloads: 34
URL Full text (0,00 KB)
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2.
Almost fully optimized infinite classes of Boolean functions resistant to (fast) algebraic cryptanalysis
Enes Pašalić, 2009, published scientific conference contribution

Abstract: In this paper the possibilities of an iterative concatenation method towards construction of Boolean functions resistant to algebraic cryptanalysis are investigated. The notion of ▫$\mathcal{AAR}$▫ (Algebraic Attack Resistant) function is introduced as a unified measure of protection against classical algebraic attacks as well as fast algebraic attacks. Then, it is shown that functions that posses the highest resistance to fast algebraic attacks are necessarily of maximum ▫$\mathcal{AI}$▫ (Algebraic Immunity), the notion defined as a minimum degree of functions that annihilate either ▫$f$▫ or ▫$1+f$▫. More precisely, if for any non-annihilating function ▫$g$▫ of degree ▫$e$▫ an optimum degreerelation ▫$e+d \ge n$▫ is satisfied in the product ▫$fg=h$▫ (denoting ▫$deg(h)=d$▫), then the function ▫$f$▫ in ▫$n$▫ variables must have maximum ▫$\mathcal{AI}$▫, i.e. for nonzero function ▫$g$▫ the relation ▫$fg=0$▫ or ▫$(1+f)g=0$▫ implies. The presented theoretical framework allows us to iteratively construct functions with maximum ▫$\mathcal{AI}$▫ satisfying ▫$e+d=n-1$▫, thus almost optimized resistance to fast algebraic cryptanalysis. This infinite class for the first time, apart from almost optimal resistance to algebraic cryptanalysis, in addition generates the functions that possess high nonlinearity (superior to previous constructions) and maximum algebraic degree, thus unifying most of the relevant cryptographic criteria.
Found in: ključnih besedah
Summary of found: ...▫$e+d \ge n$▫ is satisfied in the product ▫$fg=h$▫ (denoting ▫$deg(h)=d$▫), then the function ▫$f$▫...
Keywords: algebraic cryptoanalysis, fast algebraic attacks, algebraic immunity, annihilators, algebraic attack resistant, high degree product, stream ciphers, Boolean function
Published: 15.10.2013; Views: 1643; Downloads: 74
URL Full text (0,00 KB)

3.
Agro-food export variety growth
Štefan Bojnec, Imre Fertő, 2009, published scientific conference contribution

Found in: ključnih besedah
Summary of found: ...agro-food, product differentiation, export variety, ...
Keywords: agro-food, product differentiation, export variety
Published: 15.10.2013; Views: 1401; Downloads: 29
URL Full text (0,00 KB)

4.
Jordan triple product homomorphisms
Bojan Kuzma, 2006, original scientific article

Abstract: Nondegenerate mappings that preserve Jordan triple product on ▫${\mathscr{M}}_n({\mathbb{F}}$▫ are characterized. Here, ▫$n \ge 3$▫ and ▫$\mathbb{F}$▫ is an arbitrary field.
Found in: ključnih besedah
Keywords: mathematics, linear algebra, matrix algebra, Jordan triple product, nonlinear preserver
Published: 15.10.2013; Views: 2004; Downloads: 82
URL Full text (0,00 KB)

5.
Comparing the Zagreb indices of the NEPS of graphs
Dragan Stevanović, 2012, original scientific article

Found in: ključnih besedah
Summary of found: ...index, Hansen-Vukičević conjecture, NEPS of graphs, Cartesian product of graphs, direct product of graphs, ...
Keywords: #The #first Zagreb index, #The #second Zagreb index, Hansen-Vukičević conjecture, NEPS of graphs, Cartesian product of graphs, direct product of graphs
Published: 15.10.2013; Views: 1507; Downloads: 58
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6.
Edge regular graph products
Boštjan Frelih, Štefko Miklavič, 2013, original scientific article

Found in: ključnih besedah
Summary of found: ...strong product, lexicographic product, deleted lexicographic product, co-normal product, ...
Keywords: edge regular graph, strong product, lexicographic product, deleted lexicographic product, co-normal product
Published: 15.10.2013; Views: 1481; Downloads: 33
URL Full text (0,00 KB)

7.
The development and management of visitor attractions
John Swarbrooke, 2000, higher education textbook

Abstract: #The #development and management of visitor attractions
Found in: ključnih besedah
Summary of found: ...primeri, case study, Velika Britanija, tourism, tourist product, management, leadership, future, culture, museums, nature, natural...
Keywords: turizem, turistični proizvod, management, vodenje, prihodnost, kultura, muzeji, narava, naravna bogastva, znamenitosti, zabava, zabavna industrija, nakup, gostinstvo, marketing, trženje, strategija, strategija trženja, kvaliteta, uporaba človeških zmogljivosti, učbeniki, primeri, case study, Velika Britanija, tourism, tourist product, management, leadership, future, culture, museums, nature, natural resources, remarkableness, sight-seeing, entertainment, entertainment industry, shopping, catering, marketing, strategy, marketing strategy, quality, human resource management, textbooks, cases, case study, Great Britain
Published: 10.07.2015; Views: 1954; Downloads: 72
URL Full text (0,00 KB)

8.
What drives eco-innovations in Slovenia
Matej Rus, Mitja Ruzzier, Boštjan Antončič, Jana Hojnik, 2015, published scientific conference contribution abstract

Found in: ključnih besedah
Summary of found: ..., procesne eko-inovacije, organizacijske eko-inovacije, določljivke, Slovenija, product eco-innovation, process eco-innovation, organizational eco-innovation, determin...
Keywords: produktne eko-inovacije, procesne eko-inovacije, organizacijske eko-inovacije, določljivke, Slovenija, product eco-innovation, process eco-innovation, organizational eco-innovation, determinants, Slovenia
Published: 14.10.2015; Views: 1789; Downloads: 30
URL Full text (0,00 KB)
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9.
On the split structure of lifted groups
Aleksander Malnič, Rok Požar, 2016, original scientific article

Found in: ključnih besedah
Summary of found: ...automorphisms, linear systems over the integers, semidirect product, ...
Keywords: algorithm, abelian cover, Cayley voltages, covering projection, graph, group extension, group presentation, lifting automorphisms, linear systems over the integers, semidirect product
Published: 15.10.2015; Views: 1190; Downloads: 66
URL Full text (0,00 KB)

10.
Mappings that preserve pairs of operators with zero triple Jordan product
Gorazd Lešnjak, Tatjana Petek, Chi-Kwong Li, Bojan Kuzma, Mirko Dobovišek, 2007, original scientific article

Abstract: Let ▫$\mathbb{F}$▫ be a field and ▫$n \ge 3$▫. Suppose ▫${\mathfrak{G_1,G_2}} \subseteq M_n(\mathbb{F})▫$ contain all rank-one idempotents. The structure of surjections ▫$\phi : \mathfrak{G_1} \to \mathfrak{G_2}$▫ satisfying ▫$ABA = 0 \iff \phi(A)\phi(B)\phi(A) = 0$▫ is determined. Similar results are also obtained for (a) subsets of bounded operators acting on a complex or real Banach space, (b) the space of Hermitian matrices acting on ▫$n$▫-dimensional vectors over a skew-field, (c) subsets of self-adjoint bounded linear operators acting on an infinite dimensional complex Hilbert space. It is then illustrated that the results can be applied to characterize mappings ▫$\phi$▫ on matrices or operators such that ▫$F(ABA) = F(\phi(A)\phi(B)\phi(A))▫$ for all ▫$A,B$▫ for functions ▫$F$▫ such as the spectral norm, Schatten ▫$p$▫-norm, numerical radius and numerical range, etc.
Found in: ključnih besedah
Keywords: matrix algebra, Jordan triple product, nonlinear preservers
Published: 03.04.2017; Views: 952; Downloads: 63
URL Full text (0,00 KB)

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