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Murasugi sum. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Murasugi sum, but we will also tell you about its etymology, its characteristics and you will know how to say
Murasugi sum in singular and plural. Everything you need to know about the word
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English
Etymology
After Kunio Murasugi.
Noun
Murasugi sum (plural Murasugi sums)
- The union of a finite sequence of surfaces taken over a disk common to every adjacent pair of the sequence, such that the boundary of the disk comprises some even number of closed arcs, disjoint except at their endpoints, which are alternatingly subarcs of the two surfaces' boundaries.
- The union of links formed by taking such a sum of their Seifert surfaces and taking the boundary of the result.
Hyponyms
Translations
union of a finite sequence of surfaces taken over a disk