Induced Matchings and the v-Number of Graded Ideals
نویسندگان
چکیده
We give a formula for the v-number of graded ideal that can be used to compute this number. Then, we show edge I(G) graph G, induced matching number G is an upper bound when very well-covered, or has simplicial partition, well-covered connected and contains neither four, nor five cycles. In all these cases, lower regularity ring G. classify cycle vertices are shedding gain insight into family W2-graphs.
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ژورنال
عنوان ژورنال: Mathematics
سال: 2021
ISSN: ['2227-7390']
DOI: https://doi.org/10.3390/math9222860