Results 81 to 90 of about 1,081 (189)
The asymptotics of the generalised Hermite–Bell polynomials
Journal of Computational and Applied Mathematics, 2009 The Hermite-Bell polynomials are defined by \(H^r_n(x)=(-1)^n\exp(x^r)(d/dx)^n\exp(-x^r)\) for \(n=0, 1, 2, \ldots\) and integer \(r\geq 2\) and generalise the classical Hermite polynomials corresponding to \(r = 2\). These polynomials satisfy a differential equation of order \(r\) and are generated by \[ \exp(x^r-(x-z)^r)=\sum_{n=0}^\infty H_n^r(x ...
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Nonparametric Survival Estimation With Contaminated and Adjudicated Events
Scandinavian Journal of Statistics, EarlyView.ABSTRACT We study the conditional expert Kaplan–Meier estimator, an extension of the classical Kaplan–Meier estimator designed for time‐to‐event data subject to both right‐censoring and contamination. Such contamination, where observed events may not reflect true outcomes, is common in applied settings, including insurance and credit risk, where expert
Martin Bladt, Kristian Vilhelm Dinesen
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Axioms, 2019 The aim of this paper is to construct generating functions for new families of combinatorial numbers and polynomials. By using these generating functions with their functional and differential equations, we not only investigate properties of these new ...
Irem Kucukoglu +2 more
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REPRESENTATIONS BY ORDERED BELL AND DEGENERATE ORDERED BELL POLYNOMIALS
Rocky Mountain Journal of Mathematics20 pages.
Kim, Dae San, Kim, Taekyun
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Aquaculture, Fish and Fisheries, Volume 6, Issue 6, December 2026.ABSTRACT The present study evaluated the consequences of dietary β‐glucan on growth, haematobiochemical parameters, and stress‐related gene expression in stinging catfish, Heteropneustes fossilis. A basal diet was supplemented with 0%, 0.05%, 0.1%, and 0.5% yeast β‐glucan and administered to fish at 7%–4% of body weight per day for 100 days.
Kanij Rukshana Sumi +3 more
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Extended central factorial polynomials of the second kind
Advances in Difference Equations, 2019 In this paper, we consider the extended central factorial polynomials and numbers of the second kind, and investigate some properties and identities for these polynomials and numbers.
Taekyun Kim +3 more
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A simple empirical growing degree day model for predicting winter cover crop biomass in sandy soils
Agrosystems, Geosciences &Environment, Volume 9, Issue 4, December 2026.Abstract The ecosystem services provided by cover crops (CCs) are related to their biomass production. The objective of this study was to develop a simple empirical model to enable farmers to predict CC biomass yields based on planting and termination timing, thereby improving the assessment of CC benefits. A field experiment was conducted over 3 years
Frank Oliver +3 more
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Social Policy &Administration, Volume 60, Issue 7, Page 1247-1257, December 2026.ABSTRACT COVID‐19 was a mega‐crisis that disproportionately affected vulnerable groups, with nursing home residents accounting for 30%–60% of COVID‐19‐related deaths in Europe during the Spring 2020. Despite these shortcomings, little is known about how individuals evaluate crisis management by governments compared to performance by service providers ...
Ixchel Pérez‐Duran +2 more
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A Family of q-General Bell Polynomials: Construction, Properties and Applications
MathematicsThis paper introduces a new family of q-special polynomials, termed q-general Bell polynomials, and systematically explores their structural and analytical properties.
Mohamed S. Algolam +6 more
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Bell polynomials and generalized Blissard problems
Mathematical and Computer Modelling, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
MARTINELLI, Maria Renata, GERMANO, Bruna
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