Results 21 to 30 of about 30,930 (154)
On the best Hardy constant for quasi-arithmetic means and homogeneous deviation means [PDF]
, 2018 The aim of this paper is to characterize the so-called Hardy means, i.e., those means $M\colon\bigcup_{n=1}^\infty \mathbb{R}_+^n\to\mathbb{R}_+$ that satisfy the inequality $$ \sum_{n=1}^\infty M(x_1,\dots,x_n) \le C\sum_{n=1}^\infty x_n $$ for all ...
Pasteczka, Paweł, Páles, Zsolt
core +2 more sources
Good reduction of Fano threefolds and sextic surfaces [PDF]
, 2017 We investigate versions of the Shafarevich conjecture, as proved for curves and abelian varieties by Faltings, for other classes of varieties. We first obtain analogues for certain Fano threefolds. We use these results to prove the Shafarevich conjecture
Javanpeykar, Ariyan, Loughran, Daniel
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On the local and global comparison of generalized Bajraktarevi\'c means [PDF]
, 2017 Given two continuous functions $f,g:I\to\mathbb{R}$ such that $g$ is positive and $f/g$ is strictly monotone, a measurable space $(T,A)$, a measurable family of $d$-variable means $m: I^d\times T\to I$, and a probability measure $\mu$ on the measurable ...
Amr Zakaria +26 more
core +2 more sources
Invariance of quasi-arithmetic means with function weights
Journal of Mathematical Analysis and Applications, 2009 In this paper some existence results are presented for the functional equation \[ \begin{multlined} \lambda(x,y)\phi^{-1}\left(\mu(x,y)\phi(x)+(1-\mu(x,y)\right)\phi(y)\\ +(1-\lambda(x,y))\psi^{-1}\left( \nu (x,y)\psi(x)+(1-\nu(x,y)\psi(y)\right)\\ =\lambda(x,y)x+(1-\lambda(x,y))y, \end{multlined} \] where \(\phi, \psi: I\to {\mathbb R}\) are ...
openaire +1 more source
Advanced Engineering Materials, EarlyView.Four‐point bending tests are conducted in an argon atmosphere on commercial MgO‐C brick grades with and without MgO‐C recyclate from room temperature up to 1300 °C. No detrimental effect of the MgO‐C recyclates on bending strength is found. Instead, a decisive influence of the total carbon content is observed, with lower total carbon contents ...
Alexander Schramm +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone +11 more
wiley +1 more source
Approximation of proximities by aggregating T-indistinguishability operators [PDF]
, 2007 For a continuous Archimedean t-norm T a method to approximate a proximity relation R (i.e. a reflexive and symmetric fuzzy relation) by a T-transitive one is provided.
Garmendia, L., Recasens, J.
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Generalized Bhattacharyya and Chernoff upper bounds on Bayes error using quasi-arithmetic means
, 2014 Bayesian classification labels observations based on given prior information, namely class-a priori and class-conditional probabilities. Bayes' risk is the minimum expected classification cost that is achieved by the Bayes' test, the optimal decision ...
Nielsen, Frank
core +1 more source
Advanced Functional Materials, EarlyView.Bioprosthetic aortic valves have revolutionized the treatment of aortic stenosis, but their durability is limited by structural valve deterioration (SVD). This review focuses on the pericardial tissue at the heart of these valves, examining how its mechanical properties and calcification drive fatigue and failure.
Gabriele Greco +7 more
wiley +1 more source
On the commutation of generalized means on probability spaces [PDF]
, 2016 Let $f$ and $g$ be real-valued continuous injections defined on a non-empty real interval $I$, and let $(X, \mathscr{L}, \lambda)$ and $(Y, \mathscr{M}, \mu)$ be probability spaces in each of which there is at least one measurable set whose measure is ...
Leonetti, Paolo +2 more
core +2 more sources