Results 21 to 30 of about 2,433,812 (201)
On the Moment Problem in Non-Archimedean Analysis
A. Monna
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Local Dependence for Bivariate Weibull Distributions Created by Archimedean Copula
In multivariate survival analysis, estimating the multivariate distribution functions and then measuring the association between survival times are of great interest.
Swar O. Ahmed +2 more
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Alpha-Theory was introduced in 1995 to provide a simplified version of Robinson’s non-standard analysis which overcomes the technicalities of symbolic logic.
Benci Vieri +2 more
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Non-Archimedean mathematical analysis methods in description of deformation of structurally inhomogeneous geomaterials [PDF]
SV Lavrikov, OA Mikenina, AF Revuzhenko
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One-sided heavy tailed distributions have been used in many engineering applications, ranging from teletraffic modelling to financial engineering. In practice, the most interesting heavy tailed distributions are those having a finite mean and a diverging
Marco Cococcioni +2 more
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Non-archimedean harmonic analysis on groups without haar measure
Promotor : A.
A.M.M. Gommers
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Background The concept of Pythagorean fuzzy sets (PFSs) is an utmost valuable mathematical framework, which handles the ambiguity generally arising in decision-making problems.
Palash Dutta +3 more
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Paper aims This work presents a multi-objective method based on goal programming associated with non-Archimedean infinitesimal (NAI) (Improved Weighted Goal Programming method, input-oriented IWGP-MCDEA-BCC).
Fabiana Gomes dos Passos +2 more
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Permutation Tests Based on the Copula-Graphic Estimator and Their Use for Survival Tree Construction. [PDF]
ABSTRACT Survival trees are popular alternatives to Cox or Aalen regression models that offer both modeling flexibility and graphical interpretability. This paper introduces a new algorithm for survival trees that relaxes the assumption of independent censoring. To this end, we use the copula‐graphic estimator to estimate survival functions.
Baur P, Pauly M, Emura T.
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Non-local non-linear sigma models
We study non-local non-linear sigma models in arbitrary dimension, focusing on the scale invariant limit in which the scalar fields naturally have scaling dimension zero, so that the free propagator is logarithmic.
Steven S. Gubser +4 more
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