Results 51 to 60 of about 5,453 (309)
The class group of a ring of algebraic integers [PDF]
, 2023 La teoría algebraica de números es una rama de la teoría de números que a través del algebra abstracta estudia los números enteros, racionales y generalizaciones de estos, como por ejemplo el anillo de los enteros algebraicos de una extensión de cuerpos ...
Rueda Centeno, Juan David
core
Advanced Engineering Materials, EarlyView.Predicting extreme defects in additive manufacturing remains a key challenge limiting its structural reliability. This study proposes a statistical framework that integrates Extreme Value Theory with advanced process indicators to explore defect–process relationships and improve the estimation of critical defect sizes. The approach provides a basis for
Muhammad Muteeb Butt +8 more
wiley +1 more source
ON THE FINITENESS OF LOCAL HOMOLOGY MODULES [PDF]
Journal of Algebraic SystemsLet $R$ be a commutative Noetherian ring and $\mathfrak{a}$ be an ideal of $R$. Suppose $M$ is a finitely generated $R$-module and $N$ is an Artinian $R$-module.
Ali Fathi, Alireza Hajikarimi
doaj +1 more source
Advanced Engineering Materials, EarlyView.We develop a data‐driven method to derive the mathematical expressions of the Flory–Huggins interaction parameter χ for the swelling behavior of temperature–responsive hydrogels. Starting from initial assumptions of χ, our workflow combines Bayesian optimization, Flory–Rehner theory, and symbolic regression to generate candidate χ expressions.
Yawen Wang +2 more
wiley +1 more source
Binomial coefficients and the ring of 𝑝-adic integers [PDF]
Proceedings of the American Mathematical Society, 2010 Let k > 1 k>1
Sun, Zhi-Wei, Zhang, Wei
openaire +2 more sources
Fitting ideals and module structure [PDF]
, 2002 Let R be a commutative ring with a 1. Original work by H. Fitting showed how we can associate to each finitely generated E-module a unique sequence of R-ideals, which are known as Fitting Ideals. The aim of this thesis is to undertake an investigation of
Grime, Peter John
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Ergodic dynamical systems over the Cartesian power of the ring of p-adic integers [PDF]
, 2022 V. Anashin et al gave criteria for measure-preservation and ergodicity of 1-lipschitz transformations on the ring of p-adic integers. However, issue of describing the ergodic 1-lipschitz transformations on the Cartesian power of the ring of p-adic ...
Valerii Sopin
core
A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science
Advanced Engineering Materials, EarlyView.We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann +8 more
wiley +1 more source
Some results on counting roots of polynomials and the Sylvester resultant. [PDF]
Discrete Mathematics & Theoretical Computer Science, 2020 We present two results, the first on the distribution of the roots of a polynomial over the ring of integers modulo n and the second on the distribution of the roots of the Sylvester resultant of two multivariate polynomials.
Michael Monagan, Baris Tuncer
doaj +1 more source
The Schur group conjecture for the ring of integers of a number field [PDF]
, 1992 If R R is the ring of S \mathbb {S} integers of a subcyclotomic number field K K , then the Schur group conjecture asserts that the Schur group of R R equals the ...
Peter Nelis
core +1 more source