Results 41 to 50 of about 912,120 (337)
Isomorphisms of algebras of symmetric functions on spaces $\ell_p$
Математичні СтудіїThe work is devoted to the study of algebras of entire symmetric functions on some Banach spaces of sequences. A function on a vector space is called symmetric with respect to some fixed group $G$ of operators acting on this space, or $G$-symmetric, if ...
T. V. Vasylyshyn
doaj +1 more source
Polynomial Distributions and Transformations
Mathematics, 2023 Polynomials are common algebraic structures, which are often used to approximate functions, such as probability distributions. This paper proposes to directly define polynomial distributions in order to describe stochastic properties of systems rather ...
Yue Yu, Pavel Loskot
doaj +1 more source
Polynomial invariants are polynomial
Mathematical Research Letters, 1995 AMSLaTeX+epic.sty+eepic.sty, 7 ...
openaire +3 more sources
Self-reciprocal polynomials and coterm polynomials [PDF]
Designs, Codes and Cryptography, 2017 We classify all self-reciprocal polynomials arising from reversed Dickson polynomials over $\mathbb{Z}$ and $\mathbb{F}_p$, where $p$ is prime. As a consequence, we also obtain coterm polynomials arising from reversed Dickson polynomials.
openaire +3 more sources
Comparison of Kernel Support Vector Machine Multi-Class in PPKM Sentiment Analysis on Twitter
Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 2022 PPKM is the Indonesian government's policy to deal with the spread of the coronavirus since early 2021. Until now, PPKM is still the main topic to prevent the spread of COVID-19.
Andi Nurkholis +2 more
doaj +1 more source
The Dumont Ansatz for the Eulerian Polynomials, Peak Polynomials and Derivative Polynomials
Annals of Combinatorics, 2022 We observe that three context-free grammars of Dumont can be brought to a common ground, via the idea of transformations of grammars, proposed by Ma-Ma-Yeh. Then we develop a unified perspective to investigate several combinatorial objects in connection with the bivariate Eulerian polynomials. We call this approach the Dumont ansatz.
Chen, William Y. C., Fu, Amy M.
openaire +2 more sources
Comparing Polynomials and Neural Network to Modelling Injection Dosages in Modern CI Engines
Applied Sciences, 2022 The article discusses the possibility of using computational methods for modelling the size of the injection doses. Polynomial and artificial intelligence methods were used for prediction.
Tomasz Osipowicz +2 more
doaj +1 more source
Experimental Mathematics, 2019 30 pages, 20 figures, 1 ...
Sami Assaf, Dominic Searles
openaire +2 more sources
Comparison and Analysis of Geometric Correction Models of Spaceborne SAR
Sensors, 2016 Following the development of synthetic aperture radar (SAR), SAR images have become increasingly common. Many researchers have conducted large studies on geolocation models, but little work has been conducted on the available models for the geometric ...
Weihao Jiang +3 more
doaj +1 more source
Image Feature Matching Via Parallax Mapping for Close Range Photogrammetric Application
IEEE Access, 2020 Image feature matching is an important step in close range photogrammetric applications, and implementing a fast, accurate and robust feature-based image matching technique is a challenging task.
Yang Dong, Dazhao Fan, Qiuhe Ma, Song Ji
doaj +1 more source