The aim of this paper is to generalize the Core Inverse to arbitrary vector spaces using finite potent endomorphisms. As an application, the core partial order is studied in the set of finite potent endomorphisms (of index lesser or equal than one),...
Bitwise operations are an important component of modern day programming. Many widely-used data structures (e.g., bitmap indices in databases) rely on fast bitwise operations on large bit vectors to achieve high performance. Unfortunately, in existing...
We construct an infinite sequence of projectively flat manifolds by using castling transformations of prehomogeneous vector spaces. We also give a classification of manifolds equipped with a flat projective structure obtained by a finite number of ca...
The way developers implement their algorithms and how these implementations behave on modern CPUs are governed by the design and organization of these. The vectorization units (SIMD) are among the few CPUs' parts that can and must be explicitly contr...
Tags: c++, performance, x86, vectorization, compiler-optimization | Score: 2454
The dark photon and the axion (or axion-like particle) are popular light particles of the hidden sector. Each of them has been actively searched for through the couplings called the vector portal and the axion portal. We introduce a new portal connec...
We review predictions and constraints for nuclear recoil signals from Higgs portal dark matter under the assumption of standard thermal creation from freeze-out. Thermally created scalar and vector Higgs portal dark matter masses are constrained to b...
Vector class library, latest version (⭐ 1438)
Let $Γ$ be a compact group acting on a smooth, compact manifold $M$, let $P \in ψ^m(M; E_0, E_1)$ be a $Γ$-invariant, classical pseudodifferential operator acting between sections of two equivariant vector bundles $E_i \to M$, $i = 0,1$, and let $...
We introduce the new concept of an EBV to assess the sensitivity of model outputs to changes in initial conditions for weather forecasting. The new algorithm, which we call the "Ensemble Bred Vector" or EBV, is based on collective dynamics in essenti...
The breeding method is a computationally cheap way to generate flow-adapted ensembles to be used in probabilistic forecasts. Its main disadvantage is that the ensemble may lack diversity and collapse to a low-dimensional subspace. To still benefit fr...
Feb 18, 2009 · Descubre 428 imágenes en HD de Hugo chávez y millones de otras fotos de stock, objetos en 3D, ilustraciones y vectores libres de regalías en la colección de Shutterstock. Se …
Feb 18, 2009 · Descubre 468 imágenes en HD de Hugo chavez y millones de otras fotos de stock, objetos en 3D, ilustraciones y vectores libres de regalías en la colección de Shutterstock. Se …
Analog processing-using-memory (PUM; a.k.a. in-memory computing) makes use of electrical interactions inside memory arrays to perform bulk matrix-vector multiplication (MVM) operations. However, many popular matrix-based kernels need to execute non-M...
A Javascript AI getting started stack for weekend projects, including image/text models, vector stores, auth, and deployment configs (⭐ 4136)
Using Support Vector regression algorithm to predict horse racing results (⭐ 179)
This study assesses the influence of the forecast horizon on the forecasting performance of several machine learning techniques. We compare the fo recast accuracy of Support Vector Regression (SVR) to Neural Network (NN) models, using a linear model...
Jan 8, 2026 · Encoded Therapeutics is a clinical-stage genetic medicines company developing one-time therapies for severe neurological disorders. Our vector engineering platform enables highly selective, …
An electromagnetic pair-creation cascade seeded by an electron or a photon in an intense plane wave interacts in a complicated way with the external field. Many simulations neglect the vector nature of photons by including their interaction using unp...
Given $p$-dimensional Gaussian vectors $X_i \stackrel{iid}{\sim} N(0, Σ)$, $1 \leq i \leq n$, where $p \geq n$, we are interested in testing a null hypothesis where $Σ= I_p$ against an alternative hypothesis where all eigenvalues of $Σ$ are $1$, e...