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An application of modular equations in analysis situs. - MaRDI portal

An application of modular equations in analysis situs. (Q1482335)

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scientific article; zbMATH DE number 2626118
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An application of modular equations in analysis situs.
scientific article; zbMATH DE number 2626118

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    An application of modular equations in analysis situs. (English)
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    1912
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    Das 4-Farbenproblem wird dargestellt als ein Problem für eine ``endlich'' projektive Geometrie.
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