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zbMath0483.52009MaRDI QIDQ3941978

Jacob E. Goodman, Richard Pollack

Publication date: 1982

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

zbMATH Keywords

arrangements generalized convexity Helly's theorem Radon's theorem pseudolines Caratheodory's theorem

Mathematics Subject Classification ID

Axiomatic and generalized convexity (52A01) Other problems of combinatorial convexity (52A37) Helly-type theorems and geometric transversal theory (52A35)

Related Items (2)

Tverberg-type theorems for pseudoconfigurations of points in the plane ⋮ Three points do not determine a (pseudo-) plane

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