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Publisher's Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations
- Publisher
- Springer Journals
- Copyright
- Copyright © Sociedade Brasileira de Matemática 2022
- ISSN
- 1678-7544
- eISSN
- 1678-7714
- DOI
- 10.1007/s00574-022-00289-6
- Publisher site
- See Article on Publisher Site
Abstract
The main purpose of this paper is to show that for the class of standard graded fiber product rings, the lower and upper bounds of the Multiplicity conjecture can be improved. In certain cases, explicit formulas for the multiplicity of the graded fiber product ring are determined.
Journal
"Bulletin of the Brazilian Mathematical Society, New Series" – Springer Journals
Published: Sep 1, 2022
Keywords: Multiplicity; Graded algebra; Fiber product ring; 13H15; 13D02; 13H10