Spanning bipartite quadrangulations of triangulations of the projective plane
Fuente:
arXiv
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| Autor principal: | |
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| Formato: | Preprint |
| Publicado: |
2022
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| _version_ | 1866911615446679552 |
|---|---|
| author | Noguchi, Kenta |
| author_facet | Noguchi, Kenta |
| contents | We completely characterize triangulations of the projective plane that have a spanning bipartite quadrangulation subgraph. This is an affirmative answer to a question by Kündgen and Ramamurthi (J Combin Theory Ser B 85, 307--337, 2002) for the projective planar case. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2210_04424 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | Spanning bipartite quadrangulations of triangulations of the projective plane Noguchi, Kenta Combinatorics 05C10, 05C15 We completely characterize triangulations of the projective plane that have a spanning bipartite quadrangulation subgraph. This is an affirmative answer to a question by Kündgen and Ramamurthi (J Combin Theory Ser B 85, 307--337, 2002) for the projective planar case. |
| title | Spanning bipartite quadrangulations of triangulations of the projective plane |
| topic | Combinatorics 05C10, 05C15 |
| url | https://arxiv.org/abs/2210.04424 |