المؤلفون: Carlos A. Alfaro, Adrian Vazquez-Avila

المصدر: Discrete Mathematics Letters, Vol 3, Pp 61-66 (2020)

مصطلحات موضوعية: linear systems, 2-packing number, transversal number, finite projective plane, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: http://www.dmlett.com/archive/DML20_v3_p61_66.pdf; https://doaj.org/toc/2664-2557

URL الوصول: https://doaj.org/article/a6bafad406124662b6711652113602ed

المؤلفون: Carlos A. Alfaro, Gabriela Araujo-Pardo, Christian Rubio-Montiel, Adrián Vázquez-Ávila

المصدر: AKCE International Journal of Graphs and Combinatorics, Vol 17, Iss 1, Pp 335-341 (2020)

مصطلحات موضوعية: linear systems, transversal number, 2-packing number, finite projective plane, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/0972-8600; https://doaj.org/toc/2543-3474

URL الوصول: https://doaj.org/article/35d9102f60eb49feabfe517643709d86

المؤلفون: Chuan-Min Lee

المصدر: Algorithms; Volume 14; Issue 1; Pages: 22

مصطلحات موضوعية: clique independent set, clique transversal number, signed clique transversal function, minus clique transversal function, k -fold clique transversal set

وصف الملف: application/pdf

Relation: Combinatorial Optimization, Graph, and Network Algorithms; https://dx.doi.org/10.3390/a14010022

الاتاحة: https://doi.org/10.3390/a14010022

المؤلفون: Borowiecki Mieczysław, Drgas-Burchardt Ewa, Sidorowicz Elżbieta

المصدر: Discussiones Mathematicae Graph Theory, Vol 38, Iss 2, Pp 323-349 (2018)

مصطلحات موضوعية: induced hereditary classes of graphs, forbidden subgraphs, hypergraphs, transversal number, 05c75, 05c15, Mathematics, QA1-939

وصف الملف: electronic resource

Relation: https://doaj.org/toc/2083-5892

URL الوصول: https://doaj.org/article/9b8d94ffc9354ed18ae7953a0eab2035

المؤلفون: Aharoni, Ron, Kaiser, Tomáš, Zerbib, Shira

مصطلحات موضوعية: d-interval, odpovídající číslo, příčné číslo, matching number, transversal number

وصف الملف: 18 s.; application/pdf

Relation: Combinatorica; AHARONI, R., KAISER, T., ZERBIB, S. Fractional covers and matchings in families of weighted d-intervals. Combinatorica>, 2017, roč. 37, č. 4, s. 555-572. ISSN 0209-9683.; http://hdl.handle.net/11025/29281

الاتاحة: http://hdl.handle.net/11025/29281
https://doi.org/10.1007/s00493-016-3174-7

المؤلفون: Anders Yeo, Michael A. Henning

المصدر: Henning, M A & Yeo, A 2021, ' Affine Planes and Transversals in 3-Uniform Linear Hypergraphs ', Graphs and Combinatorics, vol. 37, no. 3, pp. 867–890 . https://doi.org/10.1007/s00373-021-02285-x

مصطلحات موضوعية: Hypergraph, Degree (graph theory), Domination analysis, 0211 other engineering and technologies, 021107 urban & regional planning, Graph theory, 0102 computer and information sciences, 02 engineering and technology, Transversal, 01 natural sciences, Affine plane, Theoretical Computer Science, Vertex (geometry), Combinatorics, Cardinality, Transversal (geometry), k-Transversal number, 010201 computation theory & mathematics, Discrete Mathematics and Combinatorics, Upper transversal, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c93cdb79a567debc08871d174aef69d
https://portal.findresearcher.sdu.dk/da/publications/f9b6bcd1-e3a6-45c7-8896-46384e2e83c0

المؤلفون: Bonomo, F., Dourado, M.C., Durán, G., Faria, L., Grippo, L.N., Safe, M.D.

المصدر: Discrete Appl Math 2013;161(16-17):2380-2388

مصطلحات موضوعية: Edge-perfect graphs, Forbidden subgraphs, König-Egerváry graphs, König-Egerváry property, Maximum matching, Forbidden configurations, Forbidden subgraph characterizations, Matching numbers, Maximum matchings, Perfect matchings, Transversal number, Characterization, Graphic methods, Graph theory

وصف الملف: application/pdf

Relation: http://hdl.handle.net/20.500.12110/paper_0166218X_v161_n16-17_p2380_Bonomo; http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_0166218X_v161_n16-17_p2380_Bonomo_oai

الاتاحة: https://hdl.handle.net/20.500.12110/paper_0166218X_v161_n16-17_p2380_Bonomo
http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_0166218X_v161_n16-17_p2380_Bonomo_oai

المؤلفون: Henning, Michael A., Yeo, Anders

المصدر: Henning , M A & Yeo , A 2020 , ' Bounds on upper transversals in hypergraphs ' , Journal of Combinatorial Optimization , vol. 39 , pp. 77-89 . https://doi.org/10.1007/s10878-019-00456-4

مصطلحات موضوعية: k-transversal number, Transversal, Upper transversal

Relation: https://portal.findresearcher.sdu.dk/da/publications/a7986e45-53bf-4093-afa0-8629e3a1939e

الاتاحة: https://portal.findresearcher.sdu.dk/da/publications/a7986e45-53bf-4093-afa0-8629e3a1939e
https://doi.org/10.1007/s10878-019-00456-4

المؤلفون: Seog-jin Kim A, Kittikorn Nakprasit B, Michael J. Pelsmajer C, Jozef Skokan D

المساهمون: The Pennsylvania State University CiteSeerX Archives

المصدر: http://www.maths.lse.ac.uk/Personal/jozef/papers/transversal.pdf.

مصطلحات موضوعية: Transversal number, Intersection graph, Convex, Homothety

وصف الملف: application/pdf

Relation: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.101.6162; http://www.maths.lse.ac.uk/Personal/jozef/papers/transversal.pdf

الاتاحة: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.101.6162
http://www.maths.lse.ac.uk/Personal/jozef/papers/transversal.pdf

المؤلفون: Gabriela Araujo-Pardo, Christian Rubio-Montiel, Carlos A. Alfaro, Adrián Vázquez-Ávila

المصدر: AKCE International Journal of Graphs and Combinatorics, Vol 17, Iss 1, Pp 335-341 (2020)

مصطلحات موضوعية: lcsh:Mathematics, 010102 general mathematics, Linear system, linear systems, finite projective plane, transversal number, 0102 computer and information sciences, State (functional analysis), Quadratic function, Characterization (mathematics), lcsh:QA1-939, 01 natural sciences, Combinatorics, 010201 computation theory & mathematics, Transversal (combinatorics), FOS: Mathematics, 2-packing number, Mathematics - Combinatorics, Discrete Mathematics and Combinatorics, Order (group theory), Family of sets, Combinatorics (math.CO), 0101 mathematics, Finite set, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dbce78bc7461ad802a3ab3bbb9c9db5

المؤلفون: Bang-Jensen, Jørgen, Kriesell, Matthias, Maddaloni, Alessandro, Simonsen, Sven

المصدر: Bang-Jensen , J , Kriesell , M , Maddaloni , A & Simonsen , S 2016 , ' Arc-disjoint directed and undirected cycles in digraphs ' , Journal of Graph Theory , vol. 83 , no. 4 , pp. 406-420 . https://doi.org/10.1002/jgt.22006

مصطلحات موضوعية: arc-disjoint cycle problem, cycle, cycle transversal number, dicycle, disjoint cycle problem, mixed problem, transversal arc

Relation: https://portal.findresearcher.sdu.dk/da/publications/40d1f298-3a6f-410e-9356-3d6806d23c45

الاتاحة: https://portal.findresearcher.sdu.dk/da/publications/40d1f298-3a6f-410e-9356-3d6806d23c45
https://doi.org/10.1002/jgt.22006

المؤلفون: Steven Taschuk, Márton Naszódi

المصدر: Discrete Mathematics. 310:77-82

مصطلحات موضوعية: Homothets, Convex set, 0102 computer and information sciences, 01 natural sciences, Upper and lower bounds, 52A35 (Primary), 05D15 (Secondary), Theoretical Computer Science, Combinatorics, Helly's theorem, Mathematics - Metric Geometry, FOS: Mathematics, Discrete Mathematics and Combinatorics, 0101 mathematics, Mathematics, Discrete mathematics, Conjecture, Transversal number, 010102 general mathematics, Metric Geometry (math.MG), Translates of a convex set, 16. Peace & justice, VC-dimension, VC dimension, 010201 computation theory & mathematics, Transversal (combinatorics), Convex body, Counterexample

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b890ab52a607c01a41297ad48d97a1f
https://doi.org/10.1016/j.disc.2009.07.030

المؤلفون: Arumugam, S., Jose, Bibin K., Bujtás, Csilla, Tuza, Zsolt

المساهمون: The University of Newcastle. Faculty of Engineering & Built Environment, School of Electrical Engineering and Computer Science

مصطلحات موضوعية: hypergraph, domination number, transversal number, hitting set, hereditary property, computational complexity, polynomial hierarchy

Relation: Discrete Applied Mathematics Vol. 161, Issue 13-14, p. 1859-1867; http://hdl.handle.net/1959.13/1296936; uon:19337

الاتاحة: http://hdl.handle.net/1959.13/1296936

المؤلفون: Nicola Apollonio, Bruno Simeone

المصدر: SIAM journal on discrete mathematics
28 (2014): 1137–1151. doi:10.1137/130931059
info:cnr-pdr/source/autori:Apollonio, Nicola; Simeone, Bruno/titolo:IMPROVED APPROXIMATION OF MAXIMUM VERTEX COVERAGE PROBLEM ON BIPARTITE GRAPHS/doi:10.1137%2F130931059/rivista:SIAM journal on discrete mathematics (Print)/anno:2014/pagina_da:1137/pagina_a:1151/intervallo_pagine:1137–1151/volume:28

مصطلحات موضوعية: Discrete mathematics, General Mathematics, Maximum coverage problem, Vertex cover, transversal number, Matroid, Vertex (geometry), Combinatorics, vertex coverage, Bipartite graph, Linear programming formulation, Preprint, Undirected graph, LP rounding, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dcc69b63135c5909d454271192fdb861
https://publications.cnr.it/doc/291668

المؤلفون: Bonomo, F., Dourado, M.C., Durán, G., Faria, L., Grippo, L.N., Safe, M.D.

مصطلحات موضوعية: Edge-perfect graphs, Forbidden subgraphs, König-Egerváry graphs, König-Egerváry property, Maximum matching, Forbidden configurations, Forbidden subgraph characterizations, Matching numbers, Maximum matchings, Perfect matchings, Transversal number, Characterization, Graphic methods, Graph theory

Relation: http://hdl.handle.net/20.500.12110/paper_0166218X_v161_n16-17_p2380_Bonomo

الاتاحة: https://hdl.handle.net/20.500.12110/paper_0166218X_v161_n16-17_p2380_Bonomo

المؤلفون: S. Aparna Lakshmanan, Ambat Vijayakumar

المصدر: Discrete Mathematics. (1):259-263

مصطلحات موضوعية: Discrete mathematics, Clique-sum, Strong perfect graph theorem, 〈t〉-property, Theoretical Computer Science, Combinatorics, Indifference graph, Pathwidth, Chordal graph, Trivially perfect graph, Discrete Mathematics and Combinatorics, Cograph, Split graph, Clique transversal number, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81aa4c647d9817c4658f86d56a0df06f

المؤلفون: Jozef Skokan, Kittikorn Nakprasit, Michael J. Pelsmajer, Seog-Jin Kim

المصدر: Discrete Mathematics. (18):2166-2173

مصطلحات موضوعية: Discrete mathematics, Transversal number, 010102 general mathematics, Intersection graph, Convex set, Regular polygon, 0102 computer and information sciences, Convex, 01 natural sciences, Homothetic transformation, Theoretical Computer Science, Combinatorics, 010201 computation theory & mathematics, Transversal (combinatorics), Convex body, Discrete Mathematics and Combinatorics, QA Mathematics, 0101 mathematics, Homothety, Independence number, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b81ef1527d1f1db6501081bf56c0f0d

المؤلفون: Maw-Shang Chang, Chuan-Min Lee

المصدر: Discrete Applied Mathematics. (3):525-536

مصطلحات موضوعية: Combinatorics, Discrete mathematics, Distance-hereditary graphs, Computer Science::Discrete Mathematics, Applied Mathematics, Clique-transversal number, Discrete Mathematics and Combinatorics, Clique-independence number, Graphs, Graph, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::027f21b34e9fb89e6230b08772de212e

المؤلفون: Thomas Andreae

المصدر: Discrete Mathematics. (1-3):3-11

مصطلحات موضوعية: Combinatorics, Discrete mathematics, Clique-sum, Chordal graph, Perfect graphs, Chordal graphs, Clique-transversal number, Discrete Mathematics and Combinatorics, K-tree, Upper and lower bounds, Graph, Theoretical Computer Science, Mathematics

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73550e59864717fc9d030f494f0b0839

المؤلفون: Bonomo, Flavia, Durán, Guillermo A., Grippo, Luciano Norberto, Safe, Martín Darío

مصطلحات موضوعية: Edge-perfect graphs, Forbidden subgraphs, König-Egerváry graphs, König-Egerváry property, Maximum matching, Forbidden configurations, Forbidden subgraph characterizations, Matching numbers, Maximum matchings, Perfect matchings, Transversal number, Characterization, Graphic methods, Graph theory

Relation: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0166218X_v161_n16-17_p2380_Bonomo; http://hdl.handle.net/20.500.12110/paper_0166218X_v161_n16-17_p2380_Bonomo

الاتاحة: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0166218X_v161_n16-17_p2380_Bonomo
https://hdl.handle.net/20.500.12110/paper_0166218X_v161_n16-17_p2380_Bonomo