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math.LO2020
Algebraic properties of paraorthomodular posets
Ivan Chajda, Davide Fazio, Helmut Länger +2
Paraorthomodular posets are bounded partially ordered set with an antitone involution induced by quantum structures arising from the logico-algebraic approach to quantum mechanics.…
math.LO2020
On ring-like structures of lattice-ordered numerical events
Dietmar Dorninger, Helmut Länger
Let S be a set of states of a physical system. The probabilities p(s) of the occurrence of an event when the system is in different states s of S define a function from S to [0,1]…