Vol. 10 No. 3 (1992)

Regular articles

• Symbiotic EOL systems

  Alexander Meduna

  165-172

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• Normal form relation schemes : a new characterization

  János Demetrovics, Gusztáv Hencsey, Leonid O. Libkin, Ilya Muchnik

  141-153

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• A note on intersections of isotone clones

  János Demetrovics, Lajos Rónyai

  217-220

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• On the randomized complexity of monotone graph properties

  Gröger Hans Dietmar

  119-127

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• Alternation bounds for tree automata

  Kai Salomaa

  173-197

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• On unambiguous number systems with prime power base

  Juha Honkala

  155-163

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• On the interaction between closure operations and choice functions with applications to relational databases

  János Demetrovics, Gusztáv Hencsey, Leonid O. Libkin, Ilya Muchnik

  129-139

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• Initial and final congruences

  Virgil Emil Căzănescu, Rodica Ceterchi

  199-215

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