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arxiv: math/0703055 · v1 · pith:CQBX73NVnew · submitted 2007-03-02 · 🧮 math.GT

Cobordism of knots on surfaces

classification 🧮 math.GT
keywords cobordismknotssurfacesintroduceinvariantsrelationthickened
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We introduce a relation of cobordism for knots in thickened surfaces and study cobordism invariants of such knots.

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