Results 31 to 40 of about 1,750,438 (373)
Integration of a Generalized Ratio of Polynomials
Mathematics, 2021 This paper provides a closed-form solution to the indefinite integral of a ratio of generalized polynomials where the denominator polynomial is raised to the general order r∈Z+.
Matthew J. Brandsema, Donovan E. Brocker
doaj +1 more source
A Penrose polynomial for embedded graphs [PDF]
, 2011 We extend the Penrose polynomial, originally defined only for plane graphs, to graphs embedded in arbitrary surfaces. Considering this Penrose polynomial of embedded graphs leads to new identities and relations for the Penrose polynomial which can not be
Aigner +22 more
core +4 more sources
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
Deterministic polynomial-time approximation algorithms for partition functions and graph polynomials [PDF]
Electron. Notes Discret. Math., 2016 We show a new way of constructing deterministic polynomial-time approximation algorithms for computing complex-valued evaluations of a large class of graph polynomials on bounded degree graphs.
V. Patel, Guus Regts
semanticscholar +1 more source
Computational Methods and Function Theory, 2013 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Abel, Ulrich +2 more
openaire +2 more sources
Sensors, 2018 Continuous monitoring of natural human gait in real-life environments is essential in many applications including disease monitoring, rehabilitation, and professional sports.
Erfan Shahabpoor, Aleksandar Pavic
doaj +1 more source
Mathematics, 2019 In this paper, new refinements and improvements of Jordan’s and Kober’s inequalities are presented. We give new polynomial bounds for the s i n c ( x ) and cos ( x ) functions based on the interpolation and approximation ...
Lina Zhang, Xuesi Ma
doaj +1 more source
Behavioral Modeling of Memristor-Based Rectifier Bridge
Applied Sciences, 2021 In electrical engineering, radio engineering, robotics, computing, control systems, etc., a lot of nonlinear devices are synthesized on the basis of a nanoelement named memristor that possesses a number of useful properties, such as passivity ...
Elena Solovyeva +2 more
doaj +1 more source
When is a trigonometric polynomial not a trigonometric polynomial? [PDF]
, 2011 As an application of B\'ezout's theorem from algebraic geometry, we show that the standard notion of a trigonometric polynomial does not agree with a more naive, but reasonable notion of trigonometric polynomial.Comment: 3 ...
Borzellino, Joseph E., Sherman, Morgan
core +3 more sources