Found 108 Documents (Results 1–100)
Using mixed dihedral groups to construct normal Cayley graphs and a new bipartite 2-arc-transitive graph which is not a Cayley graph. (English) Zbl 1536.05230
Biprimitive edge-transitive pentavalent graphs. (English) Zbl 1540.05070
Reviewer: Majid Arezoomand (Lar)
On edge-transitive metacyclic covers of cubic arc-transitive graphs of order twice a prime. (English) Zbl 1532.05084
The covering numbers of rings. (English) Zbl 07796383
Reviewer: Hasan Shlaka (Kufa)
Automorphisms of the double cover of a circulant graph of valency at most 7. (English) Zbl 1533.05116
A family of \(2\)-groups and an associated family of semisymmetric, locally \(2\)-arc-transitive graphs. (English) Zbl 1531.05113
Arc-transitive bicirculants. (English) Zbl 1519.05256
A note on two-generator 2-group covers of cubic symmetric graphs of order \(2p\). (English) Zbl 1504.05134
On a class of vertex-transitive distance-regular covers of complete graphs. II. (Russian. English summary) Zbl 1495.05023
Intersecting and 2-intersecting hypergraphs with maximal covering number: the Erdős-Lovász theme revisited. (English) Zbl 1536.05336
Canonical double covers of generalized Petersen graphs, and double generalized Petersen graphs. (English) Zbl 1521.05166
On a class of edge-transitive distance-regular antipodal covers of complete graphs. (English) Zbl 1486.05321
On a class of vertex-transitive distance-regular covers of complete graphs. (Russian. English summary) Zbl 1468.05024
Covering numbers of commutative rings. (English) Zbl 1478.16015
Reviewer: Giulio Peruginelli (Padova)
Constructing infinitely many half-arc-transitive covers of tetravalent graphs. (English) Zbl 1512.05405
Covers of generalized quadrangles. II: Kantor-Knuth covers and embedded ovoids. (English) Zbl 1461.51003
Reviewer: Guglielmo Lunardon (Napoli)
Irreducible projective representations of the alternating group which remain irreducible in characteristic 2. (English) Zbl 1530.20047
Arc-transitive groups of automorphisms of antipodal distance-regular graphs of diameter 3 in affine case. (Russian. English summary) Zbl 1435.20006
The asymptotic spectrum of graphs and the Shannon capacity. (English) Zbl 1449.05208
Reviewer: Ioan Tomescu (Bucureşti)
Relative blocking sets of unions of Baer subplanes. (English) Zbl 1479.51008
Reviewer: Stela Zhelezova (Veliko Tarnovo)
Arc-transitive cyclic and dihedral covers of pentavalent symmetric graphs of order twice a prime. (English) Zbl 1411.05112
Tile the group. (English) Zbl 1440.05240
Reviewer: Štefan Porubský (Praha)
Cellular chain complex of small covers with integer coefficients and its application. (English) Zbl 1412.57027
Reviewer: Michael Wiemeler (Augsburg)
A characterization of the Desarguesian and the Figueroa planes of order \(q^{3}\). (English) Zbl 1406.51006
Reviewer: Francesco Pavese (Bari)
Critical classes, Kronecker products of spin characters, and the Saxl conjecture. (English) Zbl 1428.20015
Reviewer: Matthew Fayers (London)
On the parameterized complexity of biclique cover and partition. (English) Zbl 1398.68221
Guo, Jiong (ed.) et al., 11th international symposium on parameterized and exact computation (IPEC 2016), Aarhus, Denmark, August 24–26, 2016. Proceedings. Wadern: Schloss Dagstuhl – Leibniz Zentrum für Informatik (ISBN 978-3-95977-023-1). LIPIcs – Leibniz International Proceedings in Informatics 63, Article 11, 13 p. (2017).
Some families of graphs, hypergraphs and digraphs defined by systems of equations: a survey. (English) Zbl 1373.05094
Labbate, Domenico (ed.), Selected topics in graph theory and its applications. Potenza: Seminario Interdisciplinare di Matematica (S.I.M.) (ISBN 978-88-97478-19-5/pbk). Lecture Notes of Seminario Interdisciplinare di Matematica 14, 105-142 (2017).
Dyck tilings and the homogeneous Garnir relations for graded Specht modules. (English) Zbl 1365.05294
On the cohomology and their torsion of real toric objects. (English) Zbl 1377.57022
Reviewer: Shintaro Kuroki (Okayama)
On variants of the principle of consistent choices, the minimal cover property and the 2-compactness of generalized Cantor cubes. (English) Zbl 1423.03182
Arc-transitive abelian regular covering graphs. (English) Zbl 1353.05128
Reviewer: Ioan Tomescu (Bucureşti)
An investigation of the tangent splash of a subplane of \(\mathrm{PG}(2,q^3)\). (English) Zbl 1346.51001
Reviewer: Leo Storme (Gent)
Universal covers of dimensional dual hyperovals. (English) Zbl 1320.51010
Reviewer: Francesco Pavese (Potenza)
Complex Hadamard matrices and multiple factorizations of finite abelian groups. (English) Zbl 1424.20052
Substructures of finite classical polar spaces. (English) Zbl 1335.51008
Storme, Leo (ed.) et al., Current research topics in Galois geometry. New York, NY: Nova Science Publishers/Novinka (ISBN 978-1-63117-340-0/pbk; 978-1-62081-363-8/ebook). Mathematics Research Developments, 35-61 (2014).
Reviewer: Geertrui Van de Voorde (Gent)
Generating functions for sequences of connected covers numbers. (Russian. English summary) Zbl 1499.05034
MSC:
05A15
Nonnegative \(k\)-sums, fractional covers, and probability of small deviations. (English) Zbl 1241.05100
Generating functions for sequences of disordered covers numbers. (Russian. English summary) Zbl 1499.05033
MSC:
05A15
A new construction of antipodal distance regular covers of complete graphs through the use of Godsil-Hensel matrices. (English) Zbl 1245.05136
Reviewer: Zoltán Halasi (Debrecen)
The number of disordered covers of a finite set by subsets having fixed cardinalities. (Russian. English summary) Zbl 1517.05018
Classification of starters. (English) Zbl 1217.20032
Stars and regular fractional factorial designs with randomization restrictions. (English) Zbl 1200.62087
Partial covers of \(\mathrm{PG}(n, q)\). (English) Zbl 1201.51011
Reviewer: Rolf Riesinger (Wien)
Finite planar emulators for \(K_{4,5} - 4K_{2}\) and \(K_{1,2,2,2}\) and Fellows’ conjecture. (English) Zbl 1221.05096
A refined classification of symmetric cubic graphs. (English) Zbl 1183.05034
Reviewer: Mark E. Watkins (Syracuse)
Cleavages of graphs: the spectral radius. (English) Zbl 1175.05081
MSC:
05C50
2-torus manifolds, cobordism and small covers. (English) Zbl 1181.57036
Reviewer: Pedro Q. L. Pergher (São Carlos)
Parity check matrices and product representations of squares. (English) Zbl 1164.05005
Reviewer: Ioan Tomescu (Bucharest)
Semiregular automorphisms of cubic vertex transitive graphs. (English) Zbl 1157.05028
Reviewer: Mark E. Watkins (Syracuse)
Classification algorithms for codes and designs. (English) Zbl 1089.05001
Algorithms and Computation in Mathematics 15. Berlin: Springer (ISBN 3-540-28990-9/hbk). xii, 412 p. with CD-ROM. (2006).
Reviewer: Peter B. Gibbons (Auckland)
A remark about the \(5r\)-cover lemma. (Chinese. English summary) Zbl 1058.05012
Reviewer: Hang Tong Lau (Montréal)
On maximal partial spreads in \(PG\)(\(n\), \(q\)). (English) Zbl 1038.51005
Reviewer: Vito Napolitano (Potenza)
On a particular class of minihypers and its applications. I: The result for general \(q\). (English) Zbl 1022.51004
Reviewer: Gary L.Ebert (Newark/Delaware)
An analogue of covering space theory for ranked posets. (English) Zbl 1007.06004
Electron. J. Comb. 8, No. 1, Research paper R32, 12 p. (2001); printed version J. Comb. 8, No. 1 (2001).
Reviewer: Joseph Neggers (Tuscaloosa)
Proper 2-covers of \(PG (3,q)\), \(q\) even. (English) Zbl 0986.51006
Reviewer: Dimitri Leemans (Bruxelles)
Symmetric graph designs. (English) Zbl 0952.05005
Reviewer: Peter B.Gibbons (Auckland)
The universal covers of certain semibiplanes. (English) Zbl 0887.51006
Reviewer: L.A.Székely (Columbia/South Carolina)
On smallest covers of finite projective spaces. (English) Zbl 0896.51010
Reviewer: P.Burda (Ostrava)
Covers of finite sets with distinct block sizes. (English) Zbl 0889.05037
Reviewer: Petr Hliněný (Praha)
The complexity of cover graph recognition for some varieties of finite lattices. (English) Zbl 0840.06009
On a reduction theorem for finite, bipartite 2-arc-transitive graphs. (English) Zbl 0776.05050
Reviewer: U.Baumann (Dresden)
Projective geometries as cover-preserving sublattices. (English) Zbl 0703.06005
Reviewer: M.Stern
A class of projective representations of hyperoctahedral groups and Schur \(Q\)-functions. (English) Zbl 0763.20006
Topics in algebra. Part 2: Commutative rings and algebraic groups, Pap. 31st Semester Class. Algebraic Struct., Warsaw/Poland 1988, Banach Cent. Publ. 26, Part 2, 317-326 (1990).
Reviewer: A.O.Morris (Aberystwyth)
On a class of polynomials associated with the cliques in a graph and its applications. (English) Zbl 0718.05043
Covering the complete graph by partitions. (English) Zbl 0704.05018
Reviewer: M.Koman
A note on rational covers of spreads. (English) Zbl 0633.51004
Reviewer: J.Libicher
Effective constructions of cutsets for finite and infinite ordered sets. (English) Zbl 0629.06004
Reviewer: J.Neggers (Tuscaloosa)
The diagram invariant problem for planar lattices. (English) Zbl 0628.06005
Reviewer: J.Jakubík
Covering with Euclidean boxes. (English) Zbl 0623.05041
Reviewer: J.Weinstein
Filter Results by …
Document Type
- Journal Articles (101)
- Collection Articles (6)
- Books (1)
all
top 5
Author
- Zhou, Jinxin (6)
- Tsiovkina, Ludmila Yur’evna (5)
- Praeger, Cheryl Elisabeth (4)
- Yang, Dawei (4)
- Feng, Yanquan (3)
- Ganopol’skiĭ, R. M. (3)
- Lu, Zaiping (3)
- Ma, Jicheng (3)
- Rival, Ivan (3)
- Storme, Leo (3)
- Swartz, Eric (3)
- Wang, Xue (3)
- Werner, Nicholas J. (3)
- Andersen, Lars Døvling (2)
- Fayers, Matthew (2)
- Furedi, Zoltan (2)
- Han, Hua (2)
- Hawtin, Daniel R. (2)
- Hujdurović, Ademir (2)
- Li, Caiheng (2)
- Östergård, Patric R. J. (2)
- Park, Hanchul (2)
- Požar, Rok (2)
- Spiga, Pablo (2)
- Szőnyi, Tamás (2)
- Xia, Binzhou (2)
- Zaguia, Nejib (2)
- Agarwal, Megha (1)
- Ahanjideh, Neda (1)
- Alaeiyan, Mehdi (1)
- Alon, Noga (1)
- Bárány, Imre (1)
- Barát, János (1)
- Bardini Idalino, Thaís (1)
- Barwick, Susan G. (1)
- Baumeister, Barbara (1)
- Bessenrodt, Christine (1)
- Biggs, Norman Linstead (1)
- Biliotti, Mauro (1)
- Bingham, Derek R. (1)
- Blokhuis, Aart (1)
- Cai, Qi (1)
- Chandran, L. Sunil (1)
- Choi, Suyoung (1)
- Conder, Marston Donald Edward (1)
- De Beule, Jan (1)
- de la Peña, José Antonio (1)
- Dempwolff, Ulrich (1)
- Derka, Martin (1)
- Devillers, Alice (1)
- Dodunekov, Stefan Manev (1)
- Drudge, Keldon (1)
- Ebert, Gary Lee (1)
- Eisfeld, Jörg (1)
- Ezra, Esther E. (1)
- Farrell, Edward J. (1)
- Feng, Rongquan (1)
- Fernández, Blas (1)
- Fried, Ervin (1)
- Gács, András (1)
- Ginosar, Yuval (1)
- Giudici, Michael (1)
- Govaerts, Patrick (1)
- Grätzer, George (1)
- Gronau, Hans-Dietrich O. F. (1)
- Gupta, Purnima (1)
- Hinrichs, Aicke (1)
- Hliněný, Petr (1)
- Hoffman, Michael E. (1)
- Hua, XiaoHui (1)
- Huang, Hao (1)
- Huang, Zhaohong (1)
- Issac, Davis (1)
- Jackson, Wen-Ai (1)
- Jégou, Roland (1)
- Jha, Vikram (1)
- Jin, Wei (1)
- Johnson, Norman Lloyd (1)
- Jones, Gareth A. (1)
- Józefiak, Tadeusz (1)
- Karrenbauer, Andreas (1)
- Kaski, Petteri (1)
- Király, Tamás (1)
- Klein, Andreas G. (1)
- Klin, Mikhail H. (1)
- Knopfmacher, Arnold (1)
- Krieg, David (1)
- Kunsch, Robert J. (1)
- Kutnar, Klavdija (1)
- Lakser, Harry (1)
- Lazebnik, Felix (1)
- Lee, Jaeun (1)
- Lehel, Jeno (1)
- Li, Yueling (1)
- Linja-aho, Vesa (1)
- Liu, Dengpin (1)
- Lü, Zhi (1)
- Ma, Xuanlong (1)
- Maharani, Rambu Maya Imung (1)
- Malnič, Aleksander (1)
- and 53 more Authors
all
top 5
Serial
- Discrete Math. (7)
- Eur. J. Comb. (5)
- J. Algebr. Comb. (5)
- Des. Codes Cryptography (4)
- Ars Comb. (3)
- J. Comb. Theory, Ser. A (3)
- J. Comb. Theory, Ser. B (3)
- Electron. J. Comb. (3)
- Sib. Èlektron. Mat. Izv. (3)
- Ars Math. Contemp. (3)
- Prikl. Diskretn. Mat. (3)
- Acta Sci. Math. (2)
- Geom. Dedicata (2)
- J. Algebra (2)
- Proc. Am. Math. Soc. (2)
- Combinatorica (2)
- Chin. Ann. Math., Ser. B (2)
- Order (2)
- Graphs Comb. (2)
- Algebra Colloq. (2)
- Sci. China, Math. (2)
- Algebr. Comb. (2)
- Commun. Algebra (1)
- Linear Multilinear Algebra (1)
- Math. Proc. Camb. Philos. Soc. (1)
- Adv. Math. (1)
- Algebra Univers. (1)
- Appl. Math. Comput. (1)
- Arch. Math. (1)
- Int. J. Math. Math. Sci. (1)
- J. Graph Theory (1)
- J. Lond. Math. Soc., II. Ser. (1)
- J. Pure Appl. Algebra (1)
- Pac. J. Math. (1)
- SIAM J. Comput. (1)
- Util. Math. (1)
- Topology Appl. (1)
- J. Symb. Comput. (1)
- J. Complexity (1)
- J. Comb. Math. Comb. Comput. (1)
- Forum Math. (1)
- Math. Pannonica (1)
- Int. J. Algebra Comput. (1)
- Aequationes Math. (1)
- Elem. Math. (1)
- Glas. Mat., III. Ser. (1)
- Australas. J. Comb. (1)
- Filomat (1)
- Finite Fields Appl. (1)
- J. Comb. Des. (1)
- Stat. Sin. (1)
- Acta Math. Sin., Engl. Ser. (1)
- J. Xuzhou Norm. Univ., Nat. Sci. (1)
- Hacet. J. Math. Stat. (1)
- J. Indones. Math. Soc. (1)
- AKCE Int. J. Graphs Comb. (1)
- Innov. Incidence Geom. (1)
- Algorithms Comput. Math. (1)
- Adv. Math. Commun. (1)
- Ural Math. J. (1)
all
top 5
Year of Publication
- 2024 (7)
- 2023 (2)
- 2022 (7)
- 2021 (8)
- 2020 (6)
- 2019 (5)
- 2018 (7)
- 2017 (6)
- 2016 (4)
- 2015 (6)
- 2014 (3)
- 2013 (2)
- 2012 (2)
- 2011 (3)
- 2010 (5)
- 2009 (3)
- 2008 (2)
- 2006 (1)
- 2005 (1)
- 2003 (3)
- 2001 (1)
- 2000 (2)
- 1997 (2)
- 1996 (1)
- 1995 (1)
- 1993 (1)
- 1990 (2)
- 1989 (3)
- 1987 (4)
- 1986 (2)
- 1985 (2)
- 1983 (1)
- 1980 (2)
- 1979 (1)
