Elementary Number Theory Problems. Part XVIII
Grabowski, Adam
Elementary Number Theory Problems. Part XII – Primes in Arithmetic Progression
Grabowski, Adam
On Fuzzy Negations and Laws of Contraposition. Lattice of Fuzzy Negations
Grabowski, Adam
Tarski Geometry Axioms. Part V – Half-planes and Planes
Coghetto, Roland, Grabowski, Adam
On the Properties of the Möbius Function
Jastrzebska, Magdalena, Grabowski, Adam
Relational Formal Characterization of Rough Sets
Grabowski, Adam
Prime Filters and Ideals in Distributive Lattices
Grabowski, Adam
Topological Interpretation of Rough Sets
Grabowski, Adam
Tarski Geometry Axioms
Richter, William, Grabowski, Adam, Alama, Jesse
The Formal Construction of Fuzzy Numbers
Grabowski, Adam
Stone Lattices
Grabowski, Adam
Tarski Geometry Axioms – Part II
Coghetto, Roland, Grabowski, Adam