Program

All times are given in local time.

Sunday, June 21

Time	Event
18:00 – 20:00	Registration with savory coffee break

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Monday, June 22

Time	Event
8:00 – 9:00	Registration
9:00 – 9:20	Opening ceremony
9:20 – 10:10	Chairman: Łukasz Kuszner Invited talk: Leszek Gąsieniec Geometry and Structures in Self‑Stabilising Population Protocols
10:15 – 10:45	Coffee break
10:45 – 11:55	Contributed talks — Sessions 1A and 1B Session 1AChairman: Leszek Gąsieniec 10:45 – 11:05 Jakub Przybyło On degree-balanced edge partitions 11:10 – 11:30 Peter Borg Isolation of graphs 11:35 – 11:55 Karl Bartolo Isolation of 3-vertex paths Session 1BChairman: Bernardo Llano 10:45 – 11:05 Marek Skrzypczyk Antidirected paths in oriented graphs 11:10 – 11:30 Marta Borowiecka-Olszewska On minimum feedback arc sets of Mycielskians, Cartesian and lexicographic products of digraphs 11:35 – 11:55 María del Rocío Sánchez López Restricted reachability in infinite digraphs
11:55 – 12:10	Small coffee break
12:10 – 13:20	Contributed talks — Sessions 2A and 2B Session 2AChairman: Andrzej Grzesik 12:10 – 12:30 Dieter Rautenbach On the number of maximal independent sets and maximal induced bipartite subgraphs in K4-free 12:35 – 12:55 Łukasz Kuszner Distributed discrete evacuation in graphs with multiple exits 13:00 – 13:20 Magdalena Prorok Cycle lengths in graphs of given minimum degree Session 2BChairman: Rita Zuazua 12:10 – 12:30 Nahid Yelene Javier Nol The dib-chromatic number of digraphs 12:35 – 12:55 Narda Cordero-Michel Recoloring Graphs of some 2- and 3-Dichromatic Digraphs 13:00 – 13:20 Bernardo Llano Dichromatically unique digraphs
13:25	Lunch and conference photo
15:00 – 15:50	Chairman: Tomáš Madaras Invited talk: Konstanty Junosza-Szaniawski Coloring mixed graphs
15:55 – 16:25	Coffee break
16:25 – 17:35	Contributed talks — Sessions 3A and 3B Session 3AChairman: Konstanty Junosza-Szaniawski 16:25 – 16:45 Julián Alberto Fresán Figueroa The L(2,1) Grudny number 16:50 – 17:10 Anamari Nakic New constructions of graceful graph labelings 17:15 – 17:35 Anna Flaszczyńska Locally Irregular Total Colorings of Graph Session 3BChairman: Peter Borg 16:25 – 16:45 Benedek Váli Extremal graph theoretic results for q-ary vectors 16:50 – 17:10 Gabriella Racz Interpretations of difference sequences of some combinatorial number sequences 17:15 – 17:35 Gábor Nyul THE r-GENERALIZATION OF POLY-BERNOULLI NUMBERS
19:00 – 22:00	Poster session and welcome party

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Tuesday, June 23

Time	Event
9:00 – 12:30	Chairman: Dariusz Dereniowski Tutorial: Andrzej Grzesik An introduction to flag algebras
10.30 – 11.00	Coffee break
12:30	Lunch
14:00 – 14:50	Chairman: Dieter Rautenbach Invited talk: Michael A. Henning Independent domination in 3-regular graphs and domination in 4-regular graphs
14:55 – 15:25	Coffee break
15:25 – 16:25	Contributed talks — Session 4 Session 4Chairman: Michael A. Henning 15:25 – 15:45 Tomáš Madaras On the local structure of uniquely 3-colorable plane graphs 15:45 – 16:05 František Kardoš Disjoint correspondence colorings for K5-minor-free graphs 16:05 – 16:25 Sebastian Czerwiński Packing list-colorings and proper-path colorings
16:25 – 16:40	Small coffee break
16:40 – 17:40	Contributed talks — Session 5 Session 5Chairman: Paweł Żyliński 16:40 – 17:00 Ewa Drgas-Burchardt On b-colorability of hypergraphs 17:00 – 17:20 Ahmet Batal XOR magic graphs 17:20 – 17:40 Rita Zuazua About XOR magic graphs
19:00 – 22:00	Midsummer night with a bonfire, sausage roasting, and weaving flower crowns.

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Wednesday, June 24

Time	Event
9:00 – 9:50	Chairman: Sibel Ozkan Invited talk: Marco Buratti Zero tolerance for non-zero sums: additive graph decompositions
9:55 – 10:25	Coffee break
10:25 – 11:35	Contributed talks — Sessions 6A and 6B Session 6AChairman: Marco Buratti 10:25 – 10:45 Zoltán Blázsik Characterization of graphs with orientable total domination number equal to |V| − 1 10:50 – 11:10 Aleksandra Gorzkowska Independent domination in planar graphs 11:15 – 11:35 Juan Carlos Valenzuela Tripodoro Domination models in fuzzy and weighted graphs Session 6BChairman: Ewa Drgas-Burchardt 10:25 – 10:45 Laurin Schwartze Majority Additive Coloring and the Maximum Degree 10:50 – 11:10 Elżbieta Turowska Generalized majority and quasi-majority neighbor sum distinguishing edge-colorings of graphs 11:15 – 11:35 Diana Švecová Improper vertex coloring
11:35 – 11:50	Small coffee break
11:50 – 13:00	Contributed talks — Sessions 7A and 7B Session 7AChairman: Jakub Przybyło 11:50 – 12:10 Sylwia Cichacz On rainbow caterpillars in Abelian groups 12:15 – 12:35 Izolda Gorgol Vertex versions of selected coloring-edges problems 12:40 – 13:00 Adrian Michalski Proper and perfect secondary dominating sets in graphs Session 7BChairman: Magda Dettlaff 11:50 – 12:10 Thilo Hartel Degenerate Vertex Cuts in Sparse Graphs 12:15 – 12:35 Yael Kirkpatrick Shortest Paths on Multimode Graphs 12:40 – 13:00 Dalibor Froncek SEMI-MAGIC SQUARES OVER DIHEDRAL GROUPS
13:15	Lunch
Afternoon	Excursion: Gdańsk Walking Tour / free time

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Thursday, June 25

Time	Event
9:00 – 9:50	Chairman: Iztok Peterin Invited talk: Didem Gözüpek Optimization of shelter placement in post-disaster management: a graph-theoretic approach
9:55 – 10:25	Coffee break
10:25 – 11:25	Contributed talks — Session 8 Session 8Chairman: Didem Gözüpek 10:25 – 10:45 Dorota Kuziak Mobile resolving sets in graphs 10:45 – 11:05 Mohammad Farhan On multiset dimension related parameters of graphs 11:05 – 11:25 Ismael G. Yero Concerning the equidistant dimension of some cartesian product graphs
11:25 – 11:40	Small coffee break
11:40 – 12:40	Contributed talks — Session 9 Session 9Chairman: Ismael Yero 11:40 – 12:00 Aleksandra Tepeh On k-limited domination in graphs 12:00 – 12:20 Piotr Lange Bounds and exact values of rainbow-k domination number for selected graph families 12:20 – 12:40 Iztok Peterin On externally supported independent number of graphs 12:40 – 13:00 Igor Grzelec Local irregularity of k-multigraphs and total k-multigraphs
13:30	Lunch
15:00 – 18:00	Birthday session Chairman: Hanna Furmańczyk Invited talk: Stanisław Radziszowski Happy 1010000!
20:00	Conference dinner

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Friday, June 26

Time	Event
9:00 – 12:30	Tutorial: Annegret Wagler Modeling and solving problems for urban mobility
10:30 – 11:00	Coffee break
12:45 – 13:45	Contributed talks — Session 10 Session 10Chairman: Magdalena Lemańska 12:45 – 13:05 Monika Rosicka Vertex inflation in graphs 13:05 – 13:25 Anna Nenca The parity problem in cellular automata 13:25 – 13:45 Anna Wąsik-Zejdler Abstract non-piecewise syndetic sets
13:45	Closing ceremony and lunch