Results 41 to 50 of about 471,705 (269)
A regular graph of girth 6 and valency 11
International Journal of Mathematics and Mathematical Sciences, 1986 Let f(11,6) be the number of vertices of an (11,6)-cage. By giving a regular graph of girth 6 and valency 11, we show that f(11,6)≤240. This is the best known upper bound for f(11,6).
P. K. Wong
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Pembentukan bujur sangkar latin ortogonal [PDF]
, 2000 Matriks Bujur Sangkar Latin Ortogonai ordo 72 X n adalah pasangan elemen-elemen , be), i= 1, 2, ..., n dan j = 1, 2, n dart duaBujur Sangkar Latin yang berbeda ordo n x n sede-mikian sehingga, ke-n2 pasangan elemen-elemen tersebut tepat muncul sekali ...
Sumaryanto , Andi
core
Advanced Intelligent Discovery, EarlyView.Heat generation in lithium‐ion batteries affects performance, aging, and safety, requiring accurate thermal modeling. Traditional methods face efficiency and adaptability challenges. This article reviews machine learning‐based and hybrid modeling approaches, integrating data and physics to improve parameter estimation and temperature prediction ...
Qi Lin +4 more
wiley +1 more source
On certain regular graphs of girth 5
International Journal of Mathematics and Mathematical Sciences, 1984 Let f(v,5) be the number of vertices of a (v,5)-cage (v≥3). We give an upper bound for f(v,5) which is considerably better than the previously known upper bounds. In particular, when v=7, it coincides with the well-known Hoffman- Singleton graph.
M. O'keefe, P. K. Wong
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Scientific Reports, 2023 The reduction of child mortality rates remains a significant global public health challenge, particularly in regions with high levels of inequality such as Latin America. We used machine learning (ML) algorithms to explore the relationship between social
Carlos Chivardi +10 more
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Advanced Intelligent Discovery, EarlyView.This article establishes a Taguchi–Bayesian sampling strategy to reconstruct polymer processing–property landscape at minimal sampling cost, generically building the roadmap for materials database construction from sampling their vast design space. This sampling strategy is featured by an alternating lesson between uniformity and representativeness ...
Han Liu, Liantang Li
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Capital structure management differences in Latin American and US firms after 2008 crisis [PDF]
Journal of Economics Finance and Administrative Science, 2017 Purpose - This paper aims to analyse the capital structure determining factors of Latin American and US corporations after the crisis of 2008, as a means of comparing theoretical assumptions and empirical results in markets of different efficiency levels.
Santiago Valcacer Rodrigues +3 more
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Advanced Intelligent Discovery, EarlyView.This study reveals that sampling strategy (i.e., sampling size and approach) is a foundational prerequisite for building accurate and generalizable AI models in peptide discovery. Reaching a threshold of 7.5% of the total tetrapeptide sequence space was essential to ensure reliable predictions.
Meiru Yan +3 more
wiley +1 more source
Induced subarrays of Latin squares without repeated symbols [PDF]
, 2013 We show that for any Latin square L of order 2m, we can partition the rows and columns of L into pairs so that at most (m+3)/2 of the 2x2 subarrays induced contain a repeated symbol.
Abel, R. Julian R. +2 more
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A Unifying Approach to Self‐Organizing Systems Interacting via Conservation Laws
Advanced Intelligent Discovery, EarlyView.The article develops a unified way to model and analyze self‐organizing systems whose interactions are constrained by conservation laws. It represents physical/biological/engineered networks as graphs and builds projection operators (from incidence/cycle structure) that enforce those constraints and decompose network variables into constrained versus ...
F. Barrows +7 more
wiley +1 more source