Results 41 to 50 of about 32,104 (213)
Probabilistic Properties of F-indices of Trees [PDF]
Mathematics Interdisciplinary Research, 2019 The aim of this paper is to introduce some results for the F-index of the tree structures without any information on the exact values of vertex degrees. Three martingales related to the first Zagreb index and F-index are given.
Hadis Morovati +2 more
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How powerful are integer-valued martingales?
, 2010 In the theory of algorithmic randomness, one of the central notions is that of computable randomness. An infinite binary sequence X is computably random if no recursive martingale (strategy) can win an infinite amount of money by betting on the values of
Bienvenu, Laurent +2 more
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The Prostate, EarlyView.ABSTRACT Purpose A key clinical challenge in prostate cancer is the identification and validation of biomarkers with high specificity for indolent long‐term outcomes. We applied a novel statistical method to identify tumor transcriptomic biomarkers that optimally predicted patients with low metastatic potential.
Travis A. Gerke +10 more
wiley +1 more source
On the Construction of the Neutrosophic Itˆo Integral [PDF]
Neutrosophic Sets and SystemsThis research pioneers a rigorous framework for stochastic calculus in the neutrosophic paradigm, explicitly modeling systems with truth, indeterminacy, and falsehood degrees. We introduce foundational constructs including Canonical Neutrosophic Brownian
Ahmed Hatip +2 more
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Journal of Function Spaces, 2022 In this paper, we introduce the generalized grand Morrey spaces in the framework of probability space setting in the spirit of the martingale theory and grand Morrey spaces.
Libo Li, Zhiwei Hao, Xinru Ding
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Adaptive CUSUM Chart for Simultaneous Monitoring of Mean and Variance
Quality and Reliability Engineering International, EarlyView.ABSTRACT Simultaneously monitoring changes in both the mean and variance is a fundamental problem in statistical process control, and numerous methods have been developed to address it. However, many existing approaches face notable limitations: Some rely on tuning parameters that can significantly affect performance; others are biased toward detecting
Gokul Parakulum, Jun Li
wiley +1 more source
Upper bounds for superquantiles of martingales
Comptes Rendus. Mathématique, 2021 Let $(M_n)_n$ be a discrete martingale in $L^p$ for $p$ in $]1,2]$ or $p=3$. In this note, we give upper bounds on the superquantiles of $M_n$ and the quantiles and superquantiles of $M_n^* = \max (M_0,M_1,\,\ldots ,\,M_n)$.
Rio, Emmanuel
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Single Jump Processes and Strict Local Martingales
, 2015 Many results in stochastic analysis and mathematical finance involve local martingales. However, specific examples of strict local martingales are rare and analytically often rather unhandy.
Herdegen, Martin, Herrmann, Sebastian
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Gender &History, EarlyView.ABSTRACT During the nineteenth century, American agricultural fairs often featured ladies’ equestrian exhibitions. At these events, women constructed an athletic femininity based on skill and competitiveness that challenged traditional ideals of womanhood.
Gabrielle McCoy
wiley +1 more source
Single jump filtrations and local martingales
Modern Stochastics: Theory and Applications, 2020 A single jump filtration ${({\mathcal{F}_{t}})_{t\in {\mathbb{R}_{+}}}}$ generated by a random variable γ with values in ${\overline{\mathbb{R}}_{+}}$ on a probability space $(\Omega ,\mathcal{F},\mathsf{P})$ is defined as follows: a set $A\in \mathcal{F}
Alexander A. Gushchin
doaj +1 more source