Electronic Notes in Discrete Mathematics, Volume 38
Volume 38, December 2011

Raquel Águeda, Valentin Borozan, Marina Groshaus, Yannis Manoussakis, Gervais Mendy, Leandro P. Montero: Proper Hamiltonian Paths in Edge-Colored Multigraphs. 5-10
Elad Aigner-Horev, Reinhard Diestel, Luke Postle: Decomposing infinite matroids into their 3-connected minors. 11-16


Kazuyuki Amano: On Extremal k-CNF Formulas. 37-42
Júlio Araújo, V. Campos, Frédéric Giroire, Leonardo Sampaio, R. Soares: On the hull number of some graph classes. 49-55
C. Araúz, Enrique Bendito, Á. Carmona, Andrés M. Encinas: The Kirchhoff Index of Cluster Networks. 57-62
Arash Asadi, Luke Postle, Robin Thomas: Minor-minimal non-projective planar graphs with an internal 3-separation. 69-75
Ilya Averbouch, Tomer Kotek, Johann A. Makowsky, Elena V. Ravve: The Universal Edge Elimination Polynomial and the Dichromatic Polynomial. 77-82
Harout K. Aydinian, Péter L. Erdös: On two-part Sperner systems for regular posets (Extended Abstract). 87-92
János Barát, Zoltán Füredi, Ida Kantor, Younjin Kim, Balázs Patkós: Large Bd-free and union-free subfamilies. 101-104
Rommel M. Barbosa, Erika M. M. Coelho, Mitre Costa Dourado, Dieter Rautenbach, Jayme Luiz Szwarcfiter: On the Carathéodory Number for the Convexity of Paths of Order Three. 105-110
Lali Barrière, Clemens Huemer, Dieter Mitsche, David Orden: On the Fiedler value of large planar graphs (Extended abstract). 111-116
Maksim Bashov: Minimal families in terms of double-sided shadow in the Boolean cube layer. 117-122
Antônio J. O. Bastos, Carlos Hoppen, Yoshiharu Kohayakawa, Rudini Menezes Sampaio: Every hereditary permutation property is testable. 123-128
Cédric Bentz, Marie-Christine Costa, Dominique de Werra, Christophe Picouleau, Bernard Ries: Minimum d-Transversals of Maximum-Weight Stable Sets in Trees. 129-134
B. V. Subramanya Bharadwaj, Sathish Govindarajan, Karmveer Sharma: On the Erdos-Szekeres n-interior point problem. 135-140
Pavle V. M. Blagojevic, Boris Bukh, Roman N. Karasev: Turán numbers for Ks, t-free graphs: topological obstructions and algebraic constructions. 141-145
Vladimir Blinovsky: Complete Intersection Problems for Finite Permutations. 147-148
Marianna Bolla: Spectra and structure of weighted graphs. 149-154
Marthe Bonamy, Matthew Johnson, Ioannis Lignos, Viresh Patel, Daniël Paulusma: On the diameter of reconfiguration graphs for vertex colourings. 161-166
Peter Borg: The maximum sum and product of sizes of cross-intersecting families. 167-172
Bartlomiej Bosek, Tomasz Krawczyk, Grzegorz Matecki: Forbidden structures for efficient First-Fit chain partitioning (extended abstract). 173-179
Julia Böttcher, Anusch Taraz, Andreas Würfl: Induced C5-free graphs of fixed density: counting and homogeneous sets. 181-186
Maria Bras-Amorós: Ordinarization of Numerical Semigroups. 187-193
Graham Brightwell, Gérard D. Cohen, Emanuela Fachini, Marianne Fairthorne, János Körner, Gábor Simonyi, Ágnes Tóth: Permutation Capacities and Oriented Infinite Paths. 195-199
Csilla Bujtás, Zsolt Tuza: Combinatorial batch codes: Extremal problems under Hall-type conditions. 201-206
Enno Buß, Hiêp Hàn, Mathias Schacht: Minimum vertex degree conditions for loose Hamilton cycles in 3-uniform hypergraphs. 207-212
M. Cámara, Cristina Dalfó, Josep Fàbrega, Miguel Angel Fiol, Ernest Garriga: Edge-distance-regular graphs. 221-226
Á. Carmona, Enrique Bendito, Andrés M. Encinas, Margarida Mitjana: On the Moore-Penrose inverse of distance-regular graphs. 227-232
Márcia R. Cerioli, Hugo Imperiano Nobrega, Petrúcio Viana: On characterizations by nice forbidding sets. 233-238
L. Sunil Chandran, Anita Das, Deepak Rajendraprasad, Nithin M. Varma: Rainbow Connection Number and Connected Dominating Sets. 239-244
Clément Charpentier, Mickaël Montassier, André Raspaud: Minmax degree of graphs (Extended abstract). 251-257
Ameera Chowdhury: On a Conjecture of Frankl and Füredi. 259-263
Tobias Christ, Andrea Francke, Heidi Gebauer, Jirí Matousek, Takeaki Uno: A Doubly Exponentially Crumbled Cake. 265-271
Robin Christian, R. Bruce Richter, Gelasio Salazar: Asymptotically settling Zarankiewicz's Conjecture in finite time, for each m. 279-284
Demetres Christofides, Jan Hladký, András Máthé: A proof of the dense version of Lovász conjecture. 285-290
Filippo Disanto, Enrica Duchi, Simone Rinaldi, Gilles Schaeffer: Permutations with few internal points. 291-296
Benjamin Doerr, Mahmoud Fouz, Tobias Friedrich: Social Networks Spread Rumors in Sublogarithmic Time. 303-308
Michael Drmota, Marc Noy: Universal exponents and tail estimates in the enumeration of planar maps. 309-317

Dan Hefetz, Asaf Ferber, Michael Krivelevich: Fast embedding of spanning trees in biased Maker-Breaker games. 331-336
Jirí Fink, Petr Gregor: Linear extension diameter of subposets of Boolean lattice induced by two levels. 337-342
Florent Foucaud, Sylvain Gravier, Reza Naserasr, Aline Parreau, Petru Valicov: Edge identifying codes. 343-348
Nikolaos Fountoulakis, Ross J. Kang, Colin McDiarmid: Largest sparse subgraphs of random graphs. 349-354
Shinya Fujita, Henry Liu, Colton Magnant: Rainbow k-connection in Dense Graphs (Extended Abstract). 361-366
Zoltán Füredi: Linear paths and trees in uniform hypergraphs. 377-382
Zoltán Füredi, Ida Kantor, Angelo Monti, Blerina Sinaimeri: Reverse-free codes and permutations. 383-387


Petr A. Golovach, Marcin Kaminski, Daniël Paulusma, Dimitrios M. Thilikos: Lift Contractions. 407-412
Marcin Gasiorek, Daniel Simson: Programming in PYTHON and an algorithmic description of positive wandering on one-peak posets. 419-424
Luca Gugelmann, Yury Person, Angelika Steger, Henning Thomas: A Randomized Version of Ramsey's Theorem. 431-436
David Hartman, Dragan Masulovic: Towards finite homomorphism-homogeneous relational structures. 443-448
Nils Hebbinghaus, Anand Srivastav: Discrepancy of Centered Arithmetic Progressions in Zp (Extended Abstract). 449-456
Hervé Hocquard, Mickaël Montassier: Adjacent vertex-distinguishing edge coloring of graphs with maximum degree at least five. 457-462
Hervé Hocquard, Pascal Ochem, Petru Valicov: Bounds and complexity results for strong edge colouring of subcubic graphs. 463-468
Carlos Hoppen, Yoshiharu Kohayakawa, Hanno Lefmann: Edge colorings of graphs avoiding some fixed monochromatic subgraph with linear Turán number. 469-474
Matthew J. Samuel: Abstract root systems and intervals in weak Bruhat order. 481-486
Gyula Y. Katona, Nándor Sieben: Bounds on the Rubbling and Optimal Rubbling Numbers of Graphs. 487-492


Edward D. Kim: Polyhedral graph abstractions and an approach to the Linear Hirsch Conjecture. 511-516
Zoltán Király: Monochromatic components in edge-colored complete uniform hypergraphs. 517-521
Kolja B. Knauer, Juan José Montellano-Ballesteros, Ricardo Strausz: A graph-theoretical axiomatization of oriented matroids. 523-528
Michal Kotrbcík: Maximum genus of regular graphs. 535-540
Athanassios Koutsonas, Dimitrios M. Thilikos, Koichi Yamazaki: Outerplanar Obstructions for Matroid Pathwidth. 541-546
Oswin Aichholzer, Bernardo M. Ábrego, Silvia Fernández-Merchant, Jesús Leaños, Gelasio Salazar: There is a unique crossing-minimal rectilinear drawing of K18. 547-552
Uwe Leck, Ian T. Roberts: Minimizing the weight of the union-closure of uniform families of sets. 553-558
Vadim E. Levit, Eugen Mandrescu: A Characterization of König-Egerváry Graphs Using a Common Property of All Maximum Matchings. 565-570
Anna S. Lladó: Almost every tree with n edges decomposes K2n, 2n. 571-574
Giuseppe Longo, Andrea Sgarro: Unruly codes with unruly distances raise (combinatorial) problems. 575-578
Antoni Lozano: Symmetry Breaking in Tournaments. 579-584
Edita Mácajová, Edita Rollová: On the flow numbers of signed complete and complete bipartite graphs. 591-596
Gary MacGillivray, André Raspaud, Jacobus Swarts: Obstructions to Injective Oriented Colourings. 597-605
Vasco Moço Mano, Enide Andrade Martins, Luís António de Almeida Vieira: Feasibility Conditions on the Parameters of a Strongly Regular Graph. 607-613


Viola Mészáros: An upper bound on the size of separated matchings. 633-638
Andrew J. Goodall, Anna de Mier, Steven D. Noble, Marc Noy: The Tutte polynomial characterizes simple outerplanar graphs. 639-644


Richard Mycroft: Packing k-partite k-uniform hypergraphs. 663-668
Ryuichi Mori, Atsuhiro Nakamoto: Linear number of diagonal flips in triangulations on surfaces. 669-674

Deryk Osthus, Daniela Kühn, Richard Mycroft: A proof of Sumner's universal tournament conjecture for large tournaments. 687-692
Sang-il Oum: Rank-width and Well-quasi-ordering of Skew-Symmetric or Symmetric Matrices (extended abstract). 693-698
Konstantinos Panagiotou, Reto Spöhel, Angelika Steger, Henning Thomas: Explosive Percolation in Erdős-Rényi-Like Random Graph Processes. 699-704
Arnaud Pêcher, Annegret Katrin Wagler: Computing the clique number of a-perfect graphs in polynomial time. 705-710
Alexey Pokrovskiy: Partitioning 3-coloured complete graphs into three monochromatic paths. 717-722
Agnieszka Polak, Daniel Simson: Symbolic and numerical computation in determining P-critical unit forms and Tits P-critical posets. 723-730
Filip Moric, David Pritchard: Counting large distances in convex polygons: a computational approach. 731-736
Susanna F. de Rezende, Cristina G. Fernandes, Daniel M. Martin, Yoshiko Wakabayashi: Intersection of Longest Paths in a Graph. 743-748
Anastasia P. Rozovskaya, Dmitry A. Shabanov: On colorings of non-uniform hypergraphs without short cycles. 749-754
Robert Sámal: New approach to Petersen coloring. 755-760
Alexander A. Sapozhenko: Upper bound for the number of perfect (n, 3)-codes. 761-764
Maria Koch, Stephan Matos Camacho, Ingo Schiermeyer: Algorithmic approaches for the minimum rainbow subgraph problem. 765-770
Sagnik Sen: 2-dipath and oriented L(2, 1)-labelings of some families of oriented planar graphs. 771-776
Oriol Serra, Lluís Vena: On the number of monochromatic solutions of integer linear systems on Abelian groups. 777-781
Vladimir A. Shlyk: Vertex Structure of Master Corner Polyhedra. 789-794
Jamie Smith: On the Limitations of Graph Invariants Inspired by Quantum Walks. 795-801

Andrew Treglown, Daniela Kühn, Deryk Osthus: Matchings in 3-uniform hypergraphs of large minimum vertex degree. 813-818
Peter Whalen: Three coloring planar graphs without cycles of length from 4 to 6 or seven cycles with close triangles. 819-824
Richard M. Wilson, Tony W. H. Wong: Diagonal forms for incidence matrices and zero-sum Ramsey theory. 825-828



