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The square of the line graph and path ideals

Anda Olteanu ; University Politehnica of Bucharest, Faculty of Applied Sciences, Splaiul Independenţi Bucharest, Romania
Oana Olteanu ; Simion Stoilow Institute of Mathematics of the Romanian Academy, Bucharest, Romania

Puni tekst: engleski, pdf (219 KB) str. 235-249 preuzimanja: 280* citiraj
APA 6th Edition
Olteanu, A. i Olteanu, O. (2017). The square of the line graph and path ideals. Mathematical Communications, 22 (2), 235-249. Preuzeto s https://hrcak.srce.hr/185981
MLA 8th Edition
Olteanu, Anda i Oana Olteanu. "The square of the line graph and path ideals." Mathematical Communications, vol. 22, br. 2, 2017, str. 235-249. https://hrcak.srce.hr/185981. Citirano 14.04.2021.
Chicago 17th Edition
Olteanu, Anda i Oana Olteanu. "The square of the line graph and path ideals." Mathematical Communications 22, br. 2 (2017): 235-249. https://hrcak.srce.hr/185981
Harvard
Olteanu, A., i Olteanu, O. (2017). 'The square of the line graph and path ideals', Mathematical Communications, 22(2), str. 235-249. Preuzeto s: https://hrcak.srce.hr/185981 (Datum pristupa: 14.04.2021.)
Vancouver
Olteanu A, Olteanu O. The square of the line graph and path ideals. Mathematical Communications [Internet]. 2017 [pristupljeno 14.04.2021.];22(2):235-249. Dostupno na: https://hrcak.srce.hr/185981
IEEE
A. Olteanu i O. Olteanu, "The square of the line graph and path ideals", Mathematical Communications, vol.22, br. 2, str. 235-249, 2017. [Online]. Dostupno na: https://hrcak.srce.hr/185981. [Citirano: 14.04.2021.]

Sažetak
For path ideals of the square of the line graph we compute the Krull dimension, we characterize the linear resolution property in combinatorial terms. We bound the Castelnuovo-Mumford regularity and the projective dimension in terms of the corresponding invariants of two sub-hypergraph. We present some open questions.

Ključne riječi
path ideals; square of a graph; Castelnuovo-Mumford regularity; hypergraphs; projective dimension

Hrčak ID: 185981

URI
https://hrcak.srce.hr/185981

Posjeta: 550 *