Search Results - "Svob, Andrea"

New symmetric 2-(176,50,14) designs by Crnković, Dean, Švob, Andrea

“…In this paper, we construct two new symmetric designs with parameters 2-(176,50,14) as designs invariant under certain subgroups of the full automorphism group…”
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A construction of directed strongly regular graphs with parameters (63,11,8,1,2) by Brouwer, Andries E., Crnković, Dean, Švob, Andrea

“…In this paper, we prove the existence of directed strongly regular graphs with parameters (63,11,8,1,2). We construct a pair of nonisomorphic…”
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Constructing doubly even self-dual codes and even unimodular lattices from Hadamard matrices by Crnković, Dean, Švob, Andrea

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Transitive distance-regular graphs from linear groups $L(3,q)$‎, ‎$q = 2,3,4,5 by Andrea Svob

“…In this paper we classify distance-regular graphs‎, ‎including strongly regular graphs‎, ‎admitting a transitive action of the linear groups $L(3,2)$‎,…”
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q-analogs of strongly regular graphs by Braun, Michael, Crnković, Dean, De Boeck, Maarten, Mikulić Crnković, Vedrana, Švob, Andrea

“…We introduce the notion of q-analogs of strongly regular graphs and give several examples of such structures. We prove a necessary condition on the parameters,…”
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On Hadamard $ 2 $-$ (51, 25, 12) $ and $ 2 $-$ (59, 29, 14) $ designs by Danilović, Doris Dumičić, Švob, Andrea

“…In this paper, we classified Hadamard $ 2 $-$ (51, 25, 12) $ designs having a non-abelian automorphism group of order 10, i.e., $ {\rm{Frob}}_{10} \cong…”
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New example of strongly regular graph with parameters (81,30,9,12) and a simple group A5 as the automorphism group by Crnković, Dean, Švob, Andrea

“…A new strongly regular graph with parameters (81,30,9,12) is found as a graph invariant under certain subgroup of the full automorphism group of the previously…”
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Neighbour-transitive codes in Kneser graphs by Crnković, Dean, Hawtin, Daniel R., Mostarac, Nina, Švob, Andrea

“…A code C is a subset of the vertex set of a graph and C is s-neighbour-transitive if its automorphism group Aut(C) acts transitively on each of the first s+1…”
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Doubly even self-orthogonal codes from quasi-symmetric designs by Crnković, Dean, Dumičić Danilović, Doris, Šumberac, Ana, Švob, Andrea

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The Cameron–Liebler problem for sets by De Boeck, Maarten, Storme, Leo, Švob, Andrea

“…Cameron–Liebler line classes and Cameron–Liebler k-classes in PG(2k+1,q) are currently receiving a lot of attention. Here, links with the Erdős–Ko–Rado results…”
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Cyclotomic Trace Codes by Crnković, Dean, Švob, Andrea, Tonchev, Vladimir D.

“…A generalization of Ding’s construction is proposed that employs as a defining set the collection of the sth powers ( s ≥ 2 ) of all nonzero elements in G F (…”
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New 3-designs and 2-designs having U(3,3) as an automorphism group by Crnković, Dean, Crnković, Vedrana Mikulić, Švob, Andrea

“…In this paper we classify 2-designs and 3-designs with 28 or 36 points admitting a transitive action of the unitary group U(3,3) on points and blocks. We also…”
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On some transitive combinatorial structures constructed from the unitary group U(3,3) by Crnković, Dean, Mikulić Crnković, Vedrana, Švob, Andrea

“…In this paper we introduce a construction method of transitive 1-designs from a finite group. We use this method to construct 2-designs and strongly regular…”
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LCD codes from equitable partitions of association schemes by Švob, Andrea

“…Linear codes with complementary duals (shortly named LCD codes) are linear codes whose intersection with their duals are trivial. In this paper, we give a…”
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Transitive combinatorial structures invariant under some subgroups of S(6,2) and related codes by Dean Crnković, Vedrana Mikulić Crnković, Andrea Švob

“…In this paper we define combinatorial structures on the conjugacy classes of the maximal subgroups of the symplectic group S(6,2) under the action of two…”
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LCD subspace codes by Crnković, Dean, Švob, Andrea

“…A subspace code is a nonempty set of subspaces of a vector space F q n . Linear codes with complementary duals, or LCD codes, are linear codes whose…”
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Self-Orthogonal Codes from Deza Graphs, Normally Regular Digraphs and Deza Digraphs by Crnković, Dean, Švob, Andrea

“…In this paper, we give constructions of self-orthogonal codes from orbit matrices of Deza graphs, normally regular digraphs and Deza digraphs in terms of a…”
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Distance-regular graphs and new block designs obtained from the Mathieu groups by Crnković, Dean, Mostarac, Nina, Švob, Andrea

“…In this paper we construct distance-regular graphs admitting a vertex transitive action of the five sporadic simple groups discovered by E. Mathieu, the…”
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Switching for 2-designs by Crnković, Dean, Švob, Andrea

“…In this paper, we introduce a switching for 2-designs, which defines a type of trade. We illustrate this method by applying it to some symmetric (64, 28, 12)…”
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Formally self-dual LCD codes from two-class association schemes by Crnković, Dean, Grbac, Ana, Švob, Andrea

“…Linear codes with complementary duals, shortly named LCD codes, are linear codes whose intersection with their duals is trivial. In this paper, we outline a…”
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