Results 11 to 20 of about 40,557 (254)

Empirical likelihood based testing for multivariate regular variation [PDF]

open access: bronzeThe Annals of Statistics
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
J.H.J. Einmahl   +2 more
openalex   +3 more sources

Estimation of extreme risk regions under multivariate regular variation [PDF]

open access: bronzeThe Annals of Statistics, 2011
When considering d possibly dependent random variables, one is often interested in extreme risk regions, with very small probability p. We consider risk regions of the form ${\mathbf{z}\in\mathbb{R}^d:f(\mathbf{z})\leq }$, where f is the joint density and $ $ a small number.
Juan‐Juan Cai   +2 more
openalex   +7 more sources

Extreme geometric quantiles in a multivariate regular variation framework [PDF]

open access: greenExtremes, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Stéphane Girard, Gilles Stupfler
openalex   +6 more sources

Tail Risk of Multivariate Regular Variation [PDF]

open access: closedMethodology and Computing in Applied Probability, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Harry Joe, Haijun Li
openalex   +2 more sources

Multivariate Regular Variation and its Applications

open access: green, 2015
In this thesis, we review the basic notions related to univariate regular variation and study some fundamental properties of regularly varying random variables. We then consider the notion of regular variation in the multivariate case. After collecting some results from multivariate regular variation for random vectors with values in $\mathbb{R}_{+}^{d}
Dioulde Habibatou Mariko
openalex   +3 more sources

Morphometric trait analysis and machine learning-based yield modeling in wood apple (Feronia limonia L.) [PDF]

open access: yesBMC Plant Biology
Background Wood apple is a hardy yet underutilized fruit tree of the Indian subcontinent, valued for its nutritional, medicinal, and ecological significance.
Vikas Yadav   +8 more
doaj   +2 more sources

Multivariate regular variation of preferential attachment models

open access: hybridAdvances in Applied Probability
Abstract We use the framework of multivariate regular variation to analyse the extremal behaviour of preferential attachment models. To this end, we follow a directed linear preferential attachment model for a random, heavy-tailed number of steps in time and treat the incoming edge count of all existing nodes as a random vector of ...
Anja Janßen, Max Ziegenbalg
openalex   +2 more sources

Multivariate regular variation on cones: application to extreme values, hidden regular variation and conditioned limit laws [PDF]

open access: closedStochastics, 2008
We attempt to bring some modest unity to three subareas of heavy tail analysis and extreme value theory: limit laws for componentwise maxima of iid random variables;hidden regular variation and asymptotic independence;conditioned limit laws when one component of a random vector is extreme.
Sidney I. Resnick
openalex   +3 more sources

Comparative Contributions of Oxygen Uptake Efficiency and Maximal Oxygen Uptake to Fat Oxidation Metrics in Healthy Male Adults [PDF]

open access: yesSports Medicine - Open
Background Maximal fat oxidation (MFO) and its intensity (FATmax) are important for metabolic health, but current models explain only partially their variability.
Ratko Peric   +6 more
doaj   +2 more sources

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