CRITERIA OF $J$-INDEPENDENCE AND COMPARISON OF THE ANALYTIC SPREAD OF TWO $g$-AXIS-QUASI-GRADUATIONS OF AN $\mathcal{R}$-MODULE $\mathbb{M}$
Keywords:
axis-quasi-graduation, quasi-graduations, analytic spread, axial sumDOI:
https://doi.org/10.17654/0972555525037Abstract
In this work, we first establish the criterion of J-independence of the elements of a module with respect to an axis-quasi-graduation of a module through several propositions and theorems. Then, we establish three operations on the set of axis-quasi-graduations of a module on which we also define an order relation. Finally, we compare the J-analytic spread of two axis-quasi-graduations of a module.
Received: July 18, 2025
Revised: September 15, 2025
Accepted: September 25, 2025
References
[1] D. G. Northcott and D. Rees, Reduction of ideals on local rings, Proc. Cambridge Philos. Soc. 50 (1954), 145-158.
[2] Eugène D. Béché, Youssouf M. Diagana and Pierre K. Brou, Independence on quasi-bigraduation of rings and analytic spread, Afr. Math. Ann. AFMA 7 (2018), 129-136.
[3] G. Valla, Elementi independenti rispetto ad un ideale, Rend. Sem. Math. Univ. Padova 44 (1970), 339-354.
[4] G. Valla, Remarks on generalized analytic independence, Proc. Cambridge Philos. Soc. 85 (1974), 281-289.
[5] Y. M. Diagana, H. Dichi and D. Sangaré, Filtrations, generalized analytic independence, analytic spread, Afr. Mat. (3) 4 (1994), 101-114.
[6] Y. M. Diagana, Quasi-graduations of rings, generalized analytic independence, extensions of the analytic spread, Afr. Mat. (3) 15 (2003), 93-108.
[7] Y. M. Diagana, Quasi-graduations of rings and modules, criteria of generalized analytic independence, Afr. Math. Ann. AFMA 3 (2012), 65-78.
[8] Y. M. Diagana, Regular analytic independence and extensions of analytic spread, Comm. Algebra 30(6) (2002), 2745-2761.
Downloads
Published
Issue
Section
License
Copyright (c) 2025 PUSHPA PUBLISHING HOUSE, PRAYAGRAJ, INDIA

This work is licensed under a Creative Commons Attribution 4.0 International License.
_________________________________
Attribution: Credit Pusha Publishing House as the original publisher, including title and author(s) if applicable.
Non-Commercial Use: For non-commercial purposes only. No commercial activities without explicit permission.
No Derivatives: Modifying or creating derivative works not allowed without written permission.
Contact Pusha Publishing House for more info or permissions.

