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Karpacz 2004

Karpacz 2004The seventh official workshop Hereditarnia held place in Pensjonat Abir in Karpacz (Poland).



Participants:
G.Bacso, T.Bartnicki, M.Borowiecki, P.Borowiecki, B.Bresar, I.Broere, E.Drgas-Burchardt, J.Grytczuk, M.Haluszczak, M.Hornak, W.Imrich, A.Kemnitz, D.Michalak, P.Mihok, S.Niwczyk, I.Peterin, D.Rall, Z.Ryjacek, I.Schiermeyer, G. Semanisin, E.Sidorowicz, Z.Skupien, A.Szelecka, Zs.Tuza, B.Wiszniewski, M.Wozniak, A.Wysoczanski
Main topics:


Generalized Domination
The direct product of graphs
Colourings and generalised colourings
Trees, paths, cycles
Universal Generators
Social program:
Annual General Assembly of Hereditarnia Club (I. Broere became president of the Hereditarnia Club for the next year),
tourist trips in the Karkonosze mountains.
Talks:






G.Bacso - On the connected domination problem
T.Bartnicki - Game arboricity of graphs (with J.Grytczuk and H.Kierstead)
M.Borowiecki - The closure of graphs under substitution (with B.Wiszniewski)
I.Broere - Homomorphism closed properties of object systems and hereditary properties of their cores, part I
J.Grytczuk - On-line Ramsey theory (with M.Hałuszczak and H.Kierstead)
M.Hornak - On arbitrarily vertex decomposable trees
W.Imrich - The direct product of graphs
A.Kemnitz - [r,s,t]-chromatic numbers and hereditary properties of graphs
P.Mihok - Homomorphism closed properties of object systems and hereditary properties of their cores, part II
I.Peterin - Planar median graphs
Z.Ryjacek - On a conjecture on missing cycle lengths in graphs with complete closure
I.Schiermeyer - Upper bounds for the chromatic number
G.Semanisin - On three problems concerning paths
Z.Skupien - Trees with extremal numbers of specified structures
Zs.Tuza - Structural domination
M.Wozniak - On colourings of edges distinguishing some vertices of graphs
Links:
Photo Gallery


Bulletin

21. June 2019

Roman Soták was elected to the next presidency of the Hereditarnia Club. 

1. January 2019

Iztok Peterin took the president office of the Hereditarnia Club. 

17. May 2012

The memorial seminar Hereditarnia of Peter Mihók was held on May 17th 2012.

27. March 2012

We regret to announce that our friend Peter Mihók, one of the founding members of Hereditarnia Club, passed away at the age of 62 after a long illness.