On the Hilbert depth of the quotient ring of the edge ideal of a star graph
Let Sn = K[x1, . . . , xn, y] and In = (x1y, x2y, . . . , xny) ⊂ Sn be the edge ideal of star graph. We prove that hdepth (Sn/In)≥⌈n2⌉+⌊n⌋-2\left( {S_n /I_n } \right) \ge \left\lceil {{n \over 2}} \right\rceil + \left\lfloor {\sqrt n } \right\rfloor - 2 . Also, we show that for any ε > 0, there e...
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| Autors principals: | , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
Sciendo
2026-07-01
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| Col·lecció: | Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica |
| Matèries: | |
| Accés en línia: | https://doi.org/10.2478/auom-2026-0017 |
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