Results 71 to 80 of about 11,030 (203)
The random graph process is globally synchronizing
Bulletin of the London Mathematical Society, Volume 58, Issue 1, January 2026.Abstract The homogeneous Kuramoto model on a graph G=(V,E)$G = (V,E)$ is a network of |V|$|V|$ identical oscillators, one at each vertex, where every oscillator is coupled bidirectionally (with unit strength) to its neighbors in the graph. A graph G$G$ is said to be globally synchronizing if, for almost every initial condition, the homogeneous Kuramoto
Vishesh Jain +2 more
wiley +1 more source
Strong Majorization Entropic Uncertainty Relations
, 2014 We analyze entropic uncertainty relations in a finite dimensional Hilbert space and derive several strong bounds for the sum of two entropies obtained in projective measurements with respect to any two orthogonal bases.
Puchała, Zbigniew +2 more
core +1 more source
Engineering Reports, Volume 7, Issue 12, December 2025.This study introduces the four‐parameter Harris Generalized Kappa Distribution (HGKD), extending the two‐parameter Kappa model to better handle highly skewed data. Key statistical properties such as moments, entropies, and reliability measures are derived, and the model's applicability is demonstrated through real‐world lifetime datasets in finance and
Ogunde Adebisi Ade +4 more
wiley +1 more source
Engineering Reports, Volume 7, Issue 12, December 2025.We develop the New Heavy‐Tailed Cosine‐Weibull (NHTCW) distribution by combining trigonometric transforms with heavy‐tail theory. With closed‐form statistical properties, NHTCW outperforms 7 other models across COVID‐19 mortality, medical survival, and device failure datasets, proving particularly effective for modeling extreme biomedical and ...
Abdulhameed Ado Osi +6 more
wiley +1 more source
Information Theoretical Estimators Toolbox [PDF]
, 2014 We present ITE (information theoretical estimators) a free and open source, multi-platform, Matlab/Octave toolbox that is capable of estimating many different variants of entropy, mutual information, divergence, association measures, cross quantities ...
Szabo, Zoltan
core +1 more source
Physics Letters BWe examine black hole thermodynamics within the framework of modified Rényi entropy and explore its implications in Modified Newtonian Dynamics (MOND), an extension of Newton's second law proposed to explain galaxy rotation curves without invoking dark ...
Everton M.C. Abreu, Jorge Ananias Neto
doaj +1 more source
Rényi divergence inequalities via interpolation, with applications to generalised entropic uncertainty relations [PDF]
, 2021 Alexander Clyde McKinlay
openalex +1 more source
Journal of Graph Theory, Volume 110, Issue 4, Page 448-456, December 2025.ABSTRACT A dominating K t‐model in a graph G is a sequence ( T 1 , … , T t ) of pairwise disjoint non‐empty connected subgraphs of G, such that for 1 ⩽ i < j ⩽ t every vertex in T j has a neighbour in T i. Replacing ‘every vertex in T j’ by ‘some vertex in T j’ retrieves the standard definition of K t‐model, which is equivalent to K t being a minor of ...
Freddie Illingworth, David R. Wood
wiley +1 more source
Direct Estimation of Information Divergence Using Nearest Neighbor Ratios
, 2017 We propose a direct estimation method for R\'{e}nyi and f-divergence measures based on a new graph theoretical interpretation. Suppose that we are given two sample sets $X$ and $Y$, respectively with $N$ and $M$ samples, where $\eta:=M/N$ is a constant ...
Hero III, Alfred O. +3 more
core +1 more source
Pseudo entropy and pseudo-Hermiticity in quantum field theories
Journal of High Energy PhysicsIn this paper, we explore the concept of pseudo Rényi entropy within the context of quantum field theories (QFTs). The transition matrix is constructed by applying operators situated in different regions to the vacuum state.
Wu-zhong Guo, Yao-zong Jiang
doaj +1 more source