Abstract
A pebble assignment \((S_G)\) on a finite simple graph G is a distribution of a finite number of pebbles on the vertices of G. A standard pebbling move consists of removing two pebbles from a vertex x of G while adding one pebble to a vertex adjacent to x. In this paper, we introduce the new notion of a pebble assignment graph. Formally, this is a Hasse diagram \([S_{G}]\) whose nodes correspond to all assignments that can be reached from \((S_G)\) by applying a sequence of pebbling moves. Edges of \([S_G]\) adjoin any two assignments where one can be reached from the other via a single pebbling move (i.e., from “parent" to “child"). We investigate properties of this new class of graphs, addressing such questions as which abstract graphs can be realized as pebbling assignment graphs, and for which graphs G does there exist an assignment \((S_G)\) such that \([S_G]\cong G\)?
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References
Anilkumar, M. S., Sreedevi, S.: A comprehensive review on graph pebbling and rubbling. J.Phys. Conf. Ser. 1531. (2nd International Conference on Recent Advances in Fundamental and Applied Sciences RAFAS, 5–6 November 2019, Punjab, India) (2019)
Bailey, D.H., Borwein, J.M.: Experimental mathematics: examples, methods, and implications. Notices Am. Math. Soc. 52, 502–514 (2005)
Blocki, J., Zhou, S.: On the computational complexity of minimal cumulative cost graph pebbling. In: Meiklejohn, S., Sako, K. (eds.) Financial Cryptography and Data Security. Lecture Notes in Computer Science, vol. 10957, pp. 329–346. Springer, Berlin (2018)
Bukh, B.: Maximum pebbling number of graphs of diameter three. J. Graph Theory 52, 353–357 (2006)
Clarke, T., Hochberg, R., Hurlbert, G.: Pebbling in diameter two graphs and products of paths. J. Graph Theory 25(2), 119–128 (1997)
Cranston, D.W., Postle, L., Xue, C., Yerger, C.: Modified linear programming and class 0 bounds for graph pebbling. J. Comb. Optim. 34, 114–132 (2017)
Czygrinow, A., Hurlbert, G.: Girth, pebbling, and grid thresholds. SIAM J. Discrete Math. 20, 1–10 (2006)
de Silva, V., Fiorini, E., Verbeck, Jr., C.: Symmetric Class-0 Subgraphs of Complete Graphs. DIMACS Technical Reports (2011)
Hurlbert, G.: A Survey of Graph Pebbling, arXiv:math/0406024v [math.CO] (2004)
Hurlbert, G.: Recent Progress in Graph Pebbling, arXiv:math/0509339v1 [math.CO] (2008)
Hurlbert, G.: General graph pebbling. Discrete Appl. Math. 161, 1221–1231 (2013)
Kenter, F., Skipper, D.: Integer-programming bounds on pebbling numbers of cartesian-product graphs. In: Combinatorial Optimization and Applications, Lecture Notes in Computer Science vol. 11346, pp. 681–695. Springer Nature, Switzerland (2018)
Kenter, F., Skipper, D., Wilson, D.: Computing bounds on product graph pebbling numbers. Theor. Comput. Sci. 803, 160–177 (2020)
Lemke, P., Kleitman, D.J.: An addition theorem on the integers modulo $n$. J. Number Theory 31, 335–345 (1989)
Pachter, L., Snevily, H., Voxman, B.: On pebbling graphs. Congr. Numer. 107, 65–80 (1995)
Sieben, N.: A graph pebbling algorithm on weighted graphs. J. Graph Algorithms Appl. 14, 221–244 (2010)
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The authors wish to thank the referees for their careful reading of the manuscript and valuable comments.
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Authors contributed to the study conception and design. Material preparation and analysis were performed by Max Lind, Eugene Fiorini and Andrew Woldar. The first draft of the manuscript was written by Andrew Woldar and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.
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Lind, M., Fiorini, E. & Woldar, A. On Properties of Pebble Assignment Graphs. Graphs and Combinatorics 38, 45 (2022). https://doi.org/10.1007/s00373-021-02453-z
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DOI: https://doi.org/10.1007/s00373-021-02453-z