Results 31 to 40 of about 308,452 (217)
Volumes of Restricted Minkowski Sums and the Free Analogue of the Entropy Power Inequality
, 1995 In noncommutative probability theory independence can be based on free products instead of tensor products. This yields a highly noncommutative theory: free probability .
A.J. Stam +9 more
core +1 more source
There are no multiply-perfect Fibonacci numbers [PDF]
, 2011 Here, we show that no Fibonacci number (larger than 1) divides the sum of its ...
Alain Togbé +9 more
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On the Sum of Divisors function of linearly recurrent sequences
Annales Mathematicae et Informaticae. Let k ≥ 2 be an integer and σ k ( n ) be the sum of the k th powers of the positive divisors of n . In this paper, we prove that if ( U n ) n ≥ 1 is any nondegenerate linearly recurrent sequence of integers whose general term is up to sign not a ...
Florian Luca, Makoko Campbell Manape
semanticscholar +1 more source
MathematicsMost image forgery localization methods rely on supervised learning, requiring large labeled datasets for training. Recently, several unsupervised approaches based on the variational autoencoder (VAE) framework have been proposed for forged pixel ...
Haichang Yin +3 more
doaj +1 more source
Primitive prime divisors in the critical orbit of z^d+c [PDF]
, 2012 We prove the finiteness of the Zsigmondy set associated to the critical orbit of f(z) = z^d+c for rational values of c by finding an effective bound on the size of the set.
Krieger, Holly
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Arthritis Care &Research, Accepted Article.Objective We aimed to test the efficacy of personalized treatment of older Veterans with chronic low back pain (CLBP) delivered by Aging Back Clinics (ABC) as compared with usual care (UC). Methods Two hundred ninety‐nine Veterans age 65‐89 with CLBP from 3 VA medical centers underwent baseline testing, randomization to ABC or UC and 12 months follow ...
Debra K. Weiner +9 more
wiley +1 more source
On the Explicit Torsion Anomalous Conjecture [PDF]
, 2016 The Torsion Anomalous Conjecture states that an irreducible variety $V$ embedded in a semi-abelian variety contains only finitely many maximal $V$-torsion anomalous varieties.
Checcoli, Sara +2 more
core +3 more sources
Prescribed‐time distributed optimization for multi‐agent system subject to inequality constraints
Asian journal of controlThis paper investigates the prescribed‐time distributed optimization control problem of multi‐agent system subject to inequality constraints over directed networks.
Xiao-Wen Zhao +4 more
semanticscholar +1 more source
International Journal of Adaptive Control and Signal Processing, EarlyView.This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley +1 more source
Balanced distribution-energy inequalities and related entropy bounds
, 2010 Let $A$ be a self-adjoint operator acting over a space $X$ endowed with a partition. We give lower bounds on the energy of a mixed state $\rho$ from its distribution in the partition and the spectral density of $A$.
Rumin, Michel
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