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scientific article; zbMATH DE number 1780017 - MaRDI portal

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zbMath1003.54005MaRDI QIDQ4543247

Wen-Xiu Zhang, De-Gang Chen

Publication date: 12 August 2002

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

approximation space lower approximation upper approximation

Mathematics Subject Classification ID

Theory of fuzzy sets, etc. (03E72) Topological spaces and generalizations (closure spaces, etc.) (54A05) Generalities in topology (54A99)

Related Items (2)

Topological properties of generalized approximation spaces ⋮ Topology vs generalized rough sets

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