The union of flat (𝑛-1)-balls is flat in 𝑅ⁿ (Q5540266)
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scientific article; zbMATH DE number 3253771
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The union of flat (𝑛-1)-balls is flat in 𝑅ⁿ |
scientific article; zbMATH DE number 3253771 |
Statements
The union of flat (𝑛-1)-balls is flat in 𝑅ⁿ (English)
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1968
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topology
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