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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2026
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2602.16203 |
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| _version_ | 1866910025627205632 |
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| author | Fujishige, Satoru Mizutani, Ryuhei |
| author_facet | Fujishige, Satoru Mizutani, Ryuhei |
| contents | Notions of ordinal submodularity/supermodularity have been introduced and studied in the literature. We consider several classes of ordinally submodular functions defined on finite Boolean lattices and give characterizations of the set of minimizers of ordinally submodular functions. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2602_16203 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | A Note on Ordinal Submodularity Fujishige, Satoru Mizutani, Ryuhei Combinatorics Notions of ordinal submodularity/supermodularity have been introduced and studied in the literature. We consider several classes of ordinally submodular functions defined on finite Boolean lattices and give characterizations of the set of minimizers of ordinally submodular functions. |
| title | A Note on Ordinal Submodularity |
| topic | Combinatorics |
| url | https://arxiv.org/abs/2602.16203 |