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Some Results About Best and 2-Best Approximation on 2-Structures
On a Mixed Problem for Navier-Stokes System in the Unit Cube
Power Semigroups that are 0-Archimedean
On $e^{\ast}$-Open Sets and $(\mathcal{D},\mathcal{S})^{\ast}$-Sets
Some New 2-Designs from a Wreath Product on 18 Points
A Remark on the Moduli of the Roots of Algebraic Equations
Transversal Ordered Interval and Edges Spaces, Fixed Points and Applications
New Equivalents of the Axiom of Choice and Consequences
Set Integral Equations in Metric Spaces