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  • 1 University of Szeged Bolyai Institute 6720 Szeged, Aradi Vértanúk tere 1. Hungary
  • | 2 University of Miskolc Institute of Mathematics 3515 Miskolc, Egyetemváros Hungary
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Abstract  

We prove that the tolerance lattice TolA of an algebra A from a congruence modular variety V is 0-1 modular and satisfies the general disjointness property. If V is congruence distributive, then the lattice Tol A is pseudocomplemented. If V admits a majority term, then Tol A is 0-modular.