5 citations · 14 across the 8 of their papers we have counts for
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math.LO2019★ 1 cited
Generalized topological spaces with associating function
Tomasz Witczak
Generalized topological spaces in the sense of Császár have two main features which distinguish them from typical topologies. First, these families of subsets are not closed under…
math.LO2019★ 3 cited
Generalized topological semantics for weak modal logics
Tomasz Witczak
Generalized topological spaces are not necessarily closed under finite intersections. Moreover, the whole universe does not need to be open. We use modified version of this framewo…
math.LO2019
Multi-topological semantics for intuitionistic modal logic
Tomasz Witczak
We present three examples of \textit{multi-topological} semantics for intuitionistic modal logic with one modal operator (which behaves in some sense like necessity). We sho…