Complexity of tree homomorphisms
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Publication:1923593
DOI10.1016/0166-218X(96)00099-6zbMath0868.05018OpenAlexW2086916741MaRDI QIDQ1923593
Jaroslav Nešetřil, Pavol Hell, Xuding Zhu
Publication date: 18 August 1997
Published in: Discrete Applied Mathematics (Search for Journal in Brave)
Full work available at URL: http://www.elsevier.com/locate/dam
Trees (05C05) Graph theory (including graph drawing) in computer science (68R10) Paths and cycles (05C38) Coloring of graphs and hypergraphs (05C15)
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The Complexity of Approximately Counting Tree Homomorphisms ⋮ Residual properties of pre-bipartite digraphs ⋮ On the complexity of \(\mathbb{H}\)-coloring for special oriented trees ⋮ The smallest hard trees ⋮ On digraph coloring problems and treewidth duality ⋮ Colouring, constraint satisfaction, and complexity ⋮ Algebra and the Complexity of Digraph CSPs: a Survey ⋮ The complexity of tropical graph homomorphisms ⋮ Graph partitions with prescribed patterns ⋮ Dichotomy for finite tournaments of mixed-type ⋮ Smooth digraphs modulo primitive positive constructability and cyclic loop conditions ⋮ Minimum Cost Homomorphisms to Reflexive Digraphs ⋮ CSP dichotomy for special triads ⋮ Adjusted Interval Digraphs ⋮ A more general theory of static approximations for conjunctive queries
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