Šileikis, Matas; Warnke, Lutz Upper tail bounds for stars. (English) Zbl 1435.05183 Electron. J. Comb. 27, No. 1, Research Paper P1.67, 23 p. (2020). MSC: 05C80 60C05 60F10 PDFBibTeX XMLCite \textit{M. Šileikis} and \textit{L. Warnke}, Electron. J. Comb. 27, No. 1, Research Paper P1.67, 23 p. (2020; Zbl 1435.05183) Full Text: DOI arXiv Link
Fredes, Luis; Sepúlveda, Avelio Tree-decorated planar maps. (English) Zbl 1435.05032 Electron. J. Comb. 27, No. 1, Research Paper P1.66, 28 p. (2020). MSC: 05A19 05C30 60D05 05C05 05C76 PDFBibTeX XMLCite \textit{L. Fredes} and \textit{A. Sepúlveda}, Electron. J. Comb. 27, No. 1, Research Paper P1.66, 28 p. (2020; Zbl 1435.05032) Full Text: DOI arXiv Link
Herzog, Jürgen; Khosh-Ahang, Fahimeh; Moradi, Somayeh; Rahimbeigi, Masoomeh Sortable simplicial complexes and \(t\)-independence ideals of proper interval graphs. (English) Zbl 1460.13031 Electron. J. Comb. 27, No. 1, Research Paper P1.65, 11 p. (2020). Reviewer: S. A. Seyed Fakhari (Tehran) MSC: 13F20 05E45 PDFBibTeX XMLCite \textit{J. Herzog} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.65, 11 p. (2020; Zbl 1460.13031) Full Text: DOI arXiv Link
Matayoshi, Jeffrey Well-graded families and the union-closed sets conjecture. (English) Zbl 1507.05096 Electron. J. Comb. 27, No. 1, Research Paper P1.64, 18 p. (2020). MSC: 05D05 06A07 PDFBibTeX XMLCite \textit{J. Matayoshi}, Electron. J. Comb. 27, No. 1, Research Paper P1.64, 18 p. (2020; Zbl 1507.05096) Full Text: DOI Link
Bang-Jensen, Jørgen; Bellitto, Thomas; Schweser, Thomas; Stiebitz, Michael Hajós and Ore constructions for digraphs. (English) Zbl 1435.05088 Electron. J. Comb. 27, No. 1, Research Paper P1.63, 22 p. (2020). MSC: 05C20 05C15 PDFBibTeX XMLCite \textit{J. Bang-Jensen} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.63, 22 p. (2020; Zbl 1435.05088) Full Text: DOI arXiv Link
Gezek, Mustafa; Mathon, Rudi; Tonchev, Vladimir D. Maximal arcs, codes, and new links between projective planes of order 16. (English) Zbl 1435.05035 Electron. J. Comb. 27, No. 1, Research Paper P1.62, 15 p. (2020). MSC: 05B05 51E20 94B05 PDFBibTeX XMLCite \textit{M. Gezek} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.62, 15 p. (2020; Zbl 1435.05035) Full Text: DOI arXiv Link
Lai, Tri Lozenge tilings of hexagons with central holes and dents. (English) Zbl 1435.05046 Electron. J. Comb. 27, No. 1, Research Paper P1.61, 63 p. (2020). MSC: 05B45 05A15 05C30 05A18 52C20 PDFBibTeX XMLCite \textit{T. Lai}, Electron. J. Comb. 27, No. 1, Research Paper P1.61, 63 p. (2020; Zbl 1435.05046) Full Text: DOI arXiv Link
Balogh, József; Clemen, Felix Christian; Skokan, Jozef; Wagner, Adam Zsolt The Ramsey number of Fano plane versus tight path. (English) Zbl 1435.05200 Electron. J. Comb. 27, No. 1, Research Paper P1.60, 16 p. (2020). MSC: 05D10 05C65 05C55 PDFBibTeX XMLCite \textit{J. Balogh} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.60, 16 p. (2020; Zbl 1435.05200) Full Text: DOI arXiv Link
Kahn, Jeff; Park, Jinyoung Stability for maximal independent sets. (English) Zbl 1435.05156 Electron. J. Comb. 27, No. 1, Research Paper P1.59, 14 p. (2020). MSC: 05C69 05C35 PDFBibTeX XMLCite \textit{J. Kahn} and \textit{J. Park}, Electron. J. Comb. 27, No. 1, Research Paper P1.59, 14 p. (2020; Zbl 1435.05156) Full Text: DOI arXiv Link
Pongrácz, András Discordant voting protocols for cyclically linked agents. (English) Zbl 1435.91081 Electron. J. Comb. 27, No. 1, Research Paper P1.58, 14 p. (2020). MSC: 91B12 PDFBibTeX XMLCite \textit{A. Pongrácz}, Electron. J. Comb. 27, No. 1, Research Paper P1.58, 14 p. (2020; Zbl 1435.91081) Full Text: DOI Link
Makhul, Mehdi; Roche-Newton, Oliver; Warren, Audie; De Zeeuw, Frank Constructions for the Elekes-Szabó and Elekes-Rónyai problems. (English) Zbl 1439.52017 Electron. J. Comb. 27, No. 1, Research Paper P1.57, 8 p. (2020). Reviewer: László A. Székely (Columbia) MSC: 52C10 PDFBibTeX XMLCite \textit{M. Makhul} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.57, 8 p. (2020; Zbl 1439.52017) Full Text: DOI arXiv Link
Bonamy, Marthe; Charbit, Pierre; Defrain, Oscar; Joret, Gwenaël; Lagoutte, Aurélie; Limouzy, Vincent; Pastor, Lucas; Sereni, Jean-Sébastien Revisiting a theorem by Folkman on graph colouring. (English) Zbl 1435.05071 Electron. J. Comb. 27, No. 1, Research Paper P1.56, 11 p. (2020). MSC: 05C15 PDFBibTeX XMLCite \textit{M. Bonamy} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.56, 11 p. (2020; Zbl 1435.05071) Full Text: DOI arXiv Link
Lu, Fuliang; Feng, Xing; Wang, Yan \(b\)-invariant edges in essentially 4-edge-connected near-bipartite cubic bricks. (English) Zbl 1435.05164 Electron. J. Comb. 27, No. 1, Research Paper P1.55, 10 p. (2020). MSC: 05C70 05C75 PDFBibTeX XMLCite \textit{F. Lu} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.55, 10 p. (2020; Zbl 1435.05164) Full Text: DOI arXiv Link
Janzer, Barnabás Projections of antichains. (English) Zbl 1435.05196 Electron. J. Comb. 27, No. 1, Research Paper P1.54, 12 p. (2020). MSC: 05D05 PDFBibTeX XMLCite \textit{B. Janzer}, Electron. J. Comb. 27, No. 1, Research Paper P1.54, 12 p. (2020; Zbl 1435.05196) Full Text: DOI arXiv Link
Komlós, János; Sergel, Emily; Tusnády, Gábor The asymptotic normality of \((s,s+1)\)-cores with distinct parts. (English) Zbl 1435.05020 Electron. J. Comb. 27, No. 1, Research Paper P1.53, 21 p. (2020). MSC: 05A16 05A17 PDFBibTeX XMLCite \textit{J. Komlós} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.53, 21 p. (2020; Zbl 1435.05020) Full Text: DOI arXiv Link
Dekking, F. Michel; Shallit, Jeffrey; Sloane, N. J. A. Queens in exile: non-attacking queens on infinite chess boards. (English) Zbl 1435.91038 Electron. J. Comb. 27, No. 1, Research Paper P1.52, 27 p. (2020). MSC: 91A46 PDFBibTeX XMLCite \textit{F. M. Dekking} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.52, 27 p. (2020; Zbl 1435.91038) Full Text: DOI arXiv Link
Bingham, Aram; Uğurlu, Özlem Sects and lattice paths over the Lagrangian Grassmannian. (English) Zbl 1442.14155 Electron. J. Comb. 27, No. 1, Research Paper P1.51, 28 p. (2020). MSC: 14M15 14M17 PDFBibTeX XMLCite \textit{A. Bingham} and \textit{Ö. Uğurlu}, Electron. J. Comb. 27, No. 1, Research Paper P1.51, 28 p. (2020; Zbl 1442.14155) Full Text: DOI arXiv Link
Keller, Mitchel T.; Young, Stephen J. Hereditary semiorders and enumeration of semiorders by dimension. (English) Zbl 1477.06007 Electron. J. Comb. 27, No. 1, Research Paper P1.50, 31 p. (2020). MSC: 06A07 05A15 06A06 PDFBibTeX XMLCite \textit{M. T. Keller} and \textit{S. J. Young}, Electron. J. Comb. 27, No. 1, Research Paper P1.50, 31 p. (2020; Zbl 1477.06007) Full Text: DOI arXiv Link
Langhede, Rikke; Thomassen, Carsten Group connectivity and group coloring: small groups versus large groups. (English) Zbl 1435.05098 Electron. J. Comb. 27, No. 1, Research Paper P1.49, 12 p. (2020). MSC: 05C21 05C15 05C40 05E16 05C10 05C25 PDFBibTeX XMLCite \textit{R. Langhede} and \textit{C. Thomassen}, Electron. J. Comb. 27, No. 1, Research Paper P1.49, 12 p. (2020; Zbl 1435.05098) Full Text: DOI arXiv Link
Grytczuk, Jarosław; Kordulewski, Hubert; Niewiadomski, Artur Extremal square-free words. (English) Zbl 1435.05007 Electron. J. Comb. 27, No. 1, Research Paper P1.48, 9 p. (2020). MSC: 05A05 05D10 68R15 PDFBibTeX XMLCite \textit{J. Grytczuk} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.48, 9 p. (2020; Zbl 1435.05007) Full Text: DOI arXiv Link
Seo, Seunghyun; Yee, Ae Ja Index of seaweed algebras and integer partitions. (English) Zbl 1435.05026 Electron. J. Comb. 27, No. 1, Research Paper P1.47, 10 p. (2020). MSC: 05A17 05A15 11P81 17B05 PDFBibTeX XMLCite \textit{S. Seo} and \textit{A. J. Yee}, Electron. J. Comb. 27, No. 1, Research Paper P1.47, 10 p. (2020; Zbl 1435.05026) Full Text: DOI arXiv Link
Hoffmann-Ostenhof, Arthur The Nash-Williams conjecture and the dominating cycle conjecture. (English) Zbl 1435.05123 Electron. J. Comb. 27, No. 1, Research Paper P1.46, 7 p. (2020). MSC: 05C45 PDFBibTeX XMLCite \textit{A. Hoffmann-Ostenhof}, Electron. J. Comb. 27, No. 1, Research Paper P1.46, 7 p. (2020; Zbl 1435.05123) Full Text: DOI arXiv Link
Krotov, Denis S.; Vorob’ev, Konstantin V. On unbalanced Boolean functions with best correlation immunity. (English) Zbl 07183915 Electron. J. Comb. 27, No. 1, Research Paper P1.45, 24 p. (2020). MSC: 06E30 05B15 05B30 PDFBibTeX XMLCite \textit{D. S. Krotov} and \textit{K. V. Vorob'ev}, Electron. J. Comb. 27, No. 1, Research Paper P1.45, 24 p. (2020; Zbl 07183915) Full Text: DOI arXiv Link
Krueger, Robert A. Generalized Ramsey numbers: forbidding paths with few colors. (English) Zbl 1435.05140 Electron. J. Comb. 27, No. 1, Research Paper P1.44, 10 p. (2020). MSC: 05C55 05D10 05C15 PDFBibTeX XMLCite \textit{R. A. Krueger}, Electron. J. Comb. 27, No. 1, Research Paper P1.44, 10 p. (2020; Zbl 1435.05140) Full Text: DOI arXiv Link
Lo, On-Hei S.; Schmidt, Jens M.; Van Cleemput, Nico; Zamfirescu, Carol T. Shortness coefficient of cyclically 4-edge-connected cubic graphs. (English) Zbl 1432.05059 Electron. J. Comb. 27, No. 1, Research Paper P1.43, 14 p. (2020). MSC: 05C40 05C38 05C45 05C10 PDFBibTeX XMLCite \textit{O.-H. S. Lo} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.43, 14 p. (2020; Zbl 1432.05059) Full Text: DOI Link
Gillespie, Neil I.; Hawtin, Daniel R.; Praeger, Cheryl E. 2-neighbour-transitive codes with small blocks of imprimitivity. (English) Zbl 1475.94190 Electron. J. Comb. 27, No. 1, Research Paper P1.42, 16 p. (2020). MSC: 94B05 05B05 05E18 PDFBibTeX XMLCite \textit{N. I. Gillespie} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.42, 16 p. (2020; Zbl 1475.94190) Full Text: DOI arXiv Link
Aharoni, Ron; Berger, Eli; Chudnovsky, Maria; Havet, Frédéric; Jiang, Zilin Cooperative colorings of trees and of bipartite graphs. (English) Zbl 1432.05036 Electron. J. Comb. 27, No. 1, Research Paper P1.41, 9 p. (2020). MSC: 05C15 05C69 05C05 PDFBibTeX XMLCite \textit{R. Aharoni} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.41, 9 p. (2020; Zbl 1432.05036) Full Text: DOI arXiv Link
Ferber, Asaf; Hirschfeld, Lior Co-degrees resilience for perfect matchings in random hypergraphs. (English) Zbl 1437.05170 Electron. J. Comb. 27, No. 1, Research Paper P1.40, 13 p. (2020). MSC: 05C65 05C80 05C70 PDFBibTeX XMLCite \textit{A. Ferber} and \textit{L. Hirschfeld}, Electron. J. Comb. 27, No. 1, Research Paper P1.40, 13 p. (2020; Zbl 1437.05170) Full Text: DOI arXiv Link
Fulmek, Markus A statistics-respecting bijection between permutation matrices and descending plane partitions without special parts. (English) Zbl 1432.05004 Electron. J. Comb. 27, No. 1, Research Paper P1.39, 17 p. (2020). MSC: 05A05 05A18 05A19 05B20 15B36 PDFBibTeX XMLCite \textit{M. Fulmek}, Electron. J. Comb. 27, No. 1, Research Paper P1.39, 17 p. (2020; Zbl 1432.05004) Full Text: DOI Link
Braunfeld, Samuel; Simon, Pierre The classification of homogeneous finite-dimensional permutation structures. (English) Zbl 07165607 Electron. J. Comb. 27, No. 1, Research Paper P1.38, 18 p. (2020). MSC: 03C15 03C64 06A05 PDFBibTeX XMLCite \textit{S. Braunfeld} and \textit{P. Simon}, Electron. J. Comb. 27, No. 1, Research Paper P1.38, 18 p. (2020; Zbl 07165607) Full Text: DOI arXiv Link
Pace, Nicola; Sonnino, Angelo One-factorisations of complete graphs constructed in Desarguesian planes of certain odd square orders. (English) Zbl 1432.05083 Electron. J. Comb. 27, No. 1, Research Paper P1.37, 13 p. (2020). MSC: 05C70 51E21 05B25 PDFBibTeX XMLCite \textit{N. Pace} and \textit{A. Sonnino}, Electron. J. Comb. 27, No. 1, Research Paper P1.37, 13 p. (2020; Zbl 1432.05083) Full Text: DOI Link
Håstad, Johan; Lagarde, Guillaume; Swernofsky, Joseph \(d\)-Galvin families. (English) Zbl 1432.05113 Electron. J. Comb. 27, No. 1, Research Paper P1.36, 13 p. (2020). MSC: 05D05 PDFBibTeX XMLCite \textit{J. Håstad} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.36, 13 p. (2020; Zbl 1432.05113) Full Text: DOI arXiv Link
Pavese, Francesco On \(q\)-covering designs. (English) Zbl 1433.51005 Electron. J. Comb. 27, No. 1, Research Paper P1.35, 12 p. (2020). MSC: 51E20 05B40 05B25 51A05 PDFBibTeX XMLCite \textit{F. Pavese}, Electron. J. Comb. 27, No. 1, Research Paper P1.35, 12 p. (2020; Zbl 1433.51005) Full Text: DOI arXiv Link
Aval, Jean-Christophe; Karaboghossian, Théo; Tanasa, Adrian The Hopf monoid of hypergraphs and its sub-monoids: basic invariant and reciprocity theorem. (English) Zbl 1434.05100 Electron. J. Comb. 27, No. 1, Research Paper P1.34, 23 p. (2020). MSC: 05C65 05C25 05C15 16T05 05E45 PDFBibTeX XMLCite \textit{J.-C. Aval} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.34, 23 p. (2020; Zbl 1434.05100) Full Text: DOI arXiv Link
Christensen, Alex; Harris, Pamela E.; Jones, Zakiya; Loving, Marissa; Ramos Rodríguez, Andrés; Rennie, Joseph; Rojas Kirby, Gordon A generalization of parking functions allowing backward movement. (English) Zbl 1432.05010 Electron. J. Comb. 27, No. 1, Research Paper P1.33, 18 p. (2020). MSC: 05A15 05A19 PDFBibTeX XMLCite \textit{A. Christensen} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.33, 18 p. (2020; Zbl 1432.05010) Full Text: DOI arXiv Link
He, Xiaoyu; Wigderson, Yuval Multicolor Ramsey numbers via pseudorandom graphs. (English) Zbl 1432.05067 Electron. J. Comb. 27, No. 1, Research Paper P1.32, 8 p. (2020). MSC: 05C55 05D10 05C80 PDFBibTeX XMLCite \textit{X. He} and \textit{Y. Wigderson}, Electron. J. Comb. 27, No. 1, Research Paper P1.32, 8 p. (2020; Zbl 1432.05067) Full Text: DOI arXiv Link
Martin, Ryan R.; Methuku, Abhishek; Uzzell, Andrew; Walker, Shanise A simple proof for a forbidden subposet problem. (English) Zbl 1446.05089 Electron. J. Comb. 27, No. 1, Research Paper P1.31, 9 p. (2020). MSC: 05D05 PDFBibTeX XMLCite \textit{R. R. Martin} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.31, 9 p. (2020; Zbl 1446.05089) Full Text: DOI Link
Alon, Yahav; Krivelevich, Michael Random graph’s Hamiltonicity is strongly tied to its minimum degree. (English) Zbl 1431.05136 Electron. J. Comb. 27, No. 1, Research Paper P1.30, 18 p. (2020). MSC: 05C80 05C45 05C70 PDFBibTeX XMLCite \textit{Y. Alon} and \textit{M. Krivelevich}, Electron. J. Comb. 27, No. 1, Research Paper P1.30, 18 p. (2020; Zbl 1431.05136) Full Text: DOI arXiv Link
Ghorbani, Ebrahim; Kamali, Sara; Khosrovshahi, Gholamreza B.; Krotov, Denis On the volumes and affine types of trades. (English) Zbl 1431.05022 Electron. J. Comb. 27, No. 1, Research Paper P1.29, 28 p. (2020). MSC: 05B05 05B15 94B05 94B15 PDFBibTeX XMLCite \textit{E. Ghorbani} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.29, 28 p. (2020; Zbl 1431.05022) Full Text: DOI arXiv Link
Cuntz, Michael; Mücksch, Paul MAT-free reflection arrangements. (English) Zbl 1432.52035 Electron. J. Comb. 27, No. 1, Research Paper P1.28, 19 p. (2020). MSC: 52C35 51F15 20F55 14N20 05B35 32S22 PDFBibTeX XMLCite \textit{M. Cuntz} and \textit{P. Mücksch}, Electron. J. Comb. 27, No. 1, Research Paper P1.28, 19 p. (2020; Zbl 1432.52035) Full Text: DOI arXiv Link
Fang, Xin; Fourier, Ghislain; Pegel, Christoph The Minkowski property and reflexivity of marked poset polytopes. (English) Zbl 1437.52011 Electron. J. Comb. 27, No. 1, Research Paper P1.27, 19 p. (2020). Reviewer: Ana María Botero (Regensburg) MSC: 52B20 06A07 14M25 PDFBibTeX XMLCite \textit{X. Fang} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.27, 19 p. (2020; Zbl 1437.52011) Full Text: DOI arXiv Link
Isaev, Mikhail; Iyer, Tejas; McKay, Brendan D. Asymptotic enumeration of orientations of a graph as a function of the out-degree sequence. (English) Zbl 1471.05046 Electron. J. Comb. 27, No. 1, Research Paper P1.26, 30 p. (2020). MSC: 05C30 05C07 PDFBibTeX XMLCite \textit{M. Isaev} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.26, 30 p. (2020; Zbl 1471.05046) Full Text: DOI arXiv Link
Brijder, Robert; Traldi, Lorenzo A characterization of circle graphs in terms of multimatroid representations. (English) Zbl 1431.05032 Electron. J. Comb. 27, No. 1, Research Paper P1.25, 35 p. (2020). MSC: 05B35 52B40 PDFBibTeX XMLCite \textit{R. Brijder} and \textit{L. Traldi}, Electron. J. Comb. 27, No. 1, Research Paper P1.25, 35 p. (2020; Zbl 1431.05032) Full Text: DOI arXiv Link
Pilatte, Cédric On the sets of \(n\) points forming \(n+1\) directions. (English) Zbl 1432.52032 Electron. J. Comb. 27, No. 1, Research Paper P1.24, 9 p. (2020). MSC: 52C10 52C30 52C35 PDFBibTeX XMLCite \textit{C. Pilatte}, Electron. J. Comb. 27, No. 1, Research Paper P1.24, 9 p. (2020; Zbl 1432.52032) Full Text: DOI arXiv Link
Szöllősi, Ferenc; Östergård, Patric R. J. Constructions of maximum few-distance sets in Euclidean spaces. (English) Zbl 1454.51007 Electron. J. Comb. 27, No. 1, Research Paper P1.23, 18 p. (2020). Reviewer: Adriana Nicolae (Cluj-Napoca) MSC: 51K05 52C10 14N10 PDFBibTeX XMLCite \textit{F. Szöllősi} and \textit{P. R. J. Östergård}, Electron. J. Comb. 27, No. 1, Research Paper P1.23, 18 p. (2020; Zbl 1454.51007) Full Text: DOI arXiv Link
Kothari, Nishad; de Carvalho, Marcelo H.; Lucchesi, Cláudio L.; Little, Charles H. C. On essentially 4-edge-connected cubic bricks. (English) Zbl 1431.05123 Electron. J. Comb. 27, No. 1, Research Paper P1.22, 44 p. (2020). MSC: 05C70 05C75 05C40 PDFBibTeX XMLCite \textit{N. Kothari} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.22, 44 p. (2020; Zbl 1431.05123) Full Text: DOI arXiv Link
De Winter, Stefaan; Metsch, Klaus Perfect 2-colorings of the Grassmann graph of planes. (English) Zbl 1431.05065 Electron. J. Comb. 27, No. 1, Research Paper P1.21, 19 p. (2020). MSC: 05C15 05B25 05E14 05E30 51A50 PDFBibTeX XMLCite \textit{S. De Winter} and \textit{K. Metsch}, Electron. J. Comb. 27, No. 1, Research Paper P1.21, 19 p. (2020; Zbl 1431.05065) Full Text: DOI Link
Choi, Ilkyoo; Kim, Jinha; Park, Boram Collapsibility of non-cover complexes of graphs. (English) Zbl 1431.05111 Electron. J. Comb. 27, No. 1, Research Paper P1.20, 8 p. (2020). MSC: 05C69 05E45 PDFBibTeX XMLCite \textit{I. Choi} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.20, 8 p. (2020; Zbl 1431.05111) Full Text: DOI arXiv Link
Chiaselotti, Giampiero; Gentile, Tommaso; Infusino, Federico Lattice representations with set partitions induced by pairings. (English) Zbl 1454.06001 Electron. J. Comb. 27, No. 1, Research Paper P1.19, 34 p. (2020). Reviewer: Witold Pedrycz (Edmonton) MSC: 06A07 68T37 PDFBibTeX XMLCite \textit{G. Chiaselotti} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.19, 34 p. (2020; Zbl 1454.06001) Full Text: DOI Link
Xiao, Jimeng; Tompkins, Casey On forbidden poset problems in the linear lattice. (English) Zbl 1433.06001 Electron. J. Comb. 27, No. 1, Research Paper P1.18, 18 p. (2020). MSC: 06A07 06B05 05D05 PDFBibTeX XMLCite \textit{J. Xiao} and \textit{C. Tompkins}, Electron. J. Comb. 27, No. 1, Research Paper P1.18, 18 p. (2020; Zbl 1433.06001) Full Text: DOI arXiv Link
Braden, Tom; Vysogorets, Artem Kazhdan-Lusztig polynomials of matroids under deletion. (English) Zbl 1431.05150 Electron. J. Comb. 27, No. 1, Research Paper P1.17, 17 p. (2020). MSC: 05E10 05B35 52B40 05C31 PDFBibTeX XMLCite \textit{T. Braden} and \textit{A. Vysogorets}, Electron. J. Comb. 27, No. 1, Research Paper P1.17, 17 p. (2020; Zbl 1431.05150) Full Text: DOI arXiv Link
Balko, Martin; Cibulka, Josef; Král, Karel; Kynčl, Jan Ramsey numbers of ordered graphs. (English) Zbl 1440.05146 Electron. J. Comb. 27, No. 1, Research Paper P1.16, 32 p. (2020). MSC: 05C55 05D10 PDFBibTeX XMLCite \textit{M. Balko} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.16, 32 p. (2020; Zbl 1440.05146) Full Text: DOI Link
Li, Yanjun; Szabó, Jácint An Edmonds-Gallai-type decomposition for the \(j\)-restricted \(k\)-matching problem. (English) Zbl 1439.05191 Electron. J. Comb. 27, No. 1, Research Paper P1.15, 17 p. (2020). Reviewer: Sizhong Zhou (Zhenjiang) MSC: 05C70 90C27 68Q17 PDFBibTeX XMLCite \textit{Y. Li} and \textit{J. Szabó}, Electron. J. Comb. 27, No. 1, Research Paper P1.15, 17 p. (2020; Zbl 1439.05191) Full Text: DOI Link
Ceballos, Cesar; Padrol, Arnau; Sarmiento, Camilo The \(\nu \)-Tamari lattice via \(\nu \)-trees, \( \nu \)-bracket vectors, and subword complexes. (English) Zbl 1480.06003 Electron. J. Comb. 27, No. 1, Research Paper P1.14, 31 p. (2020). MSC: 06A07 05E45 05E10 05A05 05A19 PDFBibTeX XMLCite \textit{C. Ceballos} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.14, 31 p. (2020; Zbl 1480.06003) Full Text: DOI arXiv Link
Bennett, Patrick The sum-free process. (English) Zbl 1433.05234 Electron. J. Comb. 27, No. 1, Research Paper P1.13, 18 p. (2020). MSC: 05C65 05C85 05C60 05D40 PDFBibTeX XMLCite \textit{P. Bennett}, Electron. J. Comb. 27, No. 1, Research Paper P1.13, 18 p. (2020; Zbl 1433.05234) Full Text: DOI arXiv Link
Do, Thao The largest complete bipartite subgraph in point-hyperplane incidence graphs. (English) Zbl 1431.05087 Electron. J. Comb. 27, No. 1, Research Paper P1.12, 11 p. (2020). MSC: 05C35 52C10 05D10 PDFBibTeX XMLCite \textit{T. Do}, Electron. J. Comb. 27, No. 1, Research Paper P1.12, 11 p. (2020; Zbl 1431.05087) Full Text: DOI arXiv Link
McAlmon, Robert; Oh, Suho The rank function of a positroid and non-crossing partitions. (English) Zbl 1431.05035 Electron. J. Comb. 27, No. 1, Research Paper P1.11, 13 p. (2020). MSC: 05B35 05A17 52B40 14M15 PDFBibTeX XMLCite \textit{R. McAlmon} and \textit{S. Oh}, Electron. J. Comb. 27, No. 1, Research Paper P1.11, 13 p. (2020; Zbl 1431.05035) Full Text: DOI arXiv Link
Zheng, Hailun Ear decomposition and balanced neighborly simplicial manifolds. (English) Zbl 1431.05156 Electron. J. Comb. 27, No. 1, Research Paper P1.10, 17 p. (2020). MSC: 05E45 52B05 PDFBibTeX XMLCite \textit{H. Zheng}, Electron. J. Comb. 27, No. 1, Research Paper P1.10, 17 p. (2020; Zbl 1431.05156) Full Text: DOI arXiv Link
Benjes, Aenne Incompatible double posets and double order polytopes. (English) Zbl 1480.06002 Electron. J. Comb. 27, No. 1, Research Paper P1.9, 13 p. (2020). MSC: 06A07 52B12 52B20 PDFBibTeX XMLCite \textit{A. Benjes}, Electron. J. Comb. 27, No. 1, Research Paper P1.9, 13 p. (2020; Zbl 1480.06002) Full Text: DOI arXiv Link
Pirot, François; Sereni, Jean-Sébastien; Škrekovski, Riste Variations on the Petersen colouring conjecture. (English) Zbl 1431.05074 Electron. J. Comb. 27, No. 1, Research Paper P1.8, 14 p. (2020). MSC: 05C15 05C40 PDFBibTeX XMLCite \textit{F. Pirot} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.8, 14 p. (2020; Zbl 1431.05074) Full Text: DOI arXiv Link
Marchant, David 2413-balloon permutations and the growth of the Möbius function. (English) Zbl 1437.05011 Electron. J. Comb. 27, No. 1, Research Paper P1.7, 18 p. (2020). Reviewer: Robert Davis (Hamilton) MSC: 05A05 06A07 PDFBibTeX XMLCite \textit{D. Marchant}, Electron. J. Comb. 27, No. 1, Research Paper P1.7, 18 p. (2020; Zbl 1437.05011) Full Text: DOI arXiv Link
Bamberg, John; Glasby, S. P.; Harper, Scott; Praeger, Cheryl E. Permutations with orders coprime to a given integer. (English) Zbl 1480.20005 Electron. J. Comb. 27, No. 1, Research Paper P1.6, 14 p. (2020). MSC: 20B30 05A15 05A05 20D60 PDFBibTeX XMLCite \textit{J. Bamberg} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.6, 14 p. (2020; Zbl 1480.20005) Full Text: DOI arXiv Link
Drmota, Michael; Ramos, Lander; Requilé, Clément; Rué, Juanjo Maximal independent sets and maximal matchings in series-parallel and related graph classes. (English) Zbl 1431.05112 Electron. J. Comb. 27, No. 1, Research Paper P1.5, 36 p. (2020). MSC: 05C69 05C30 05C70 05C80 05C35 PDFBibTeX XMLCite \textit{M. Drmota} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.5, 36 p. (2020; Zbl 1431.05112) Full Text: DOI arXiv Link
Bhatnagar, Aadyot Voting rules that are unbiased but not transitive-symmetric. (English) Zbl 1432.91045 Electron. J. Comb. 27, No. 1, Research Paper P1.4, 13 p. (2020). Reviewer: Annibal Parracho Sant’Anna (Rio de Janeiro) MSC: 91B12 05C90 PDFBibTeX XMLCite \textit{A. Bhatnagar}, Electron. J. Comb. 27, No. 1, Research Paper P1.4, 13 p. (2020; Zbl 1432.91045) Full Text: DOI arXiv Link
Xin, Guoce; Zhong, Yueming On parity unimodality of \(q\)-Catalan polynomials. (English) Zbl 1431.05011 Electron. J. Comb. 27, No. 1, Research Paper P1.3, 18 p. (2020). MSC: 05A15 05A20 05A05 PDFBibTeX XMLCite \textit{G. Xin} and \textit{Y. Zhong}, Electron. J. Comb. 27, No. 1, Research Paper P1.3, 18 p. (2020; Zbl 1431.05011) Full Text: DOI arXiv Link
Dahlberg, Samantha; She, Adrian; van Willigenburg, Stephanie Schur and \(e\)-positivity of trees and cut vertices. (English) Zbl 1431.05040 Electron. J. Comb. 27, No. 1, Research Paper P1.2, 22 p. (2020). MSC: 05C05 05C15 05C70 05E05 16T30 20C30 PDFBibTeX XMLCite \textit{S. Dahlberg} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.2, 22 p. (2020; Zbl 1431.05040) Full Text: DOI arXiv Link
Cerbai, Giulio; Cioni, Lapo; Ferrari, Luca Stack sorting with increasing and decreasing stacks. (English) Zbl 1430.68063 Electron. J. Comb. 27, No. 1, Research Paper P1.1, 17 p. (2020). MSC: 68P10 05A05 PDFBibTeX XMLCite \textit{G. Cerbai} et al., Electron. J. Comb. 27, No. 1, Research Paper P1.1, 17 p. (2020; Zbl 1430.68063) Full Text: DOI arXiv Link