Filter Bases and j-ω-Perfect Mappings
: Filter base
j-ω-closure converge
almost j-ω-converges
almost j-ω-cluster
j-ω-rigid a set
j-ω-perfect mappings. Math Subject Classification 2010: 54C05
54C08
54C10.
This paper consist some new generalizations of some definitions such: j-ω-closure converge to a point, j-ω-closure directed toward a set, almost j-ω-converges to a set, almost j-ω-cluster point, a set j-ω-H-closed relative, j-ω-closure continuous mappings, j-ω-weakly continuous mappings, j-ω-compact mappings, j-ω-rigid a set, almost j-ω-closed mappings and j-ω-perfect mappings. Also, we prove several results concerning it, where j Î{q, δ,a, pre, b, b}.
