Results 21 to 30 of about 8,289 (116)

Hyperelliptic Curves for the Vector Decomposition Problem over Fields of Even Characteristic

open access: yesJournal of Applied Mathematics, 2015
We present an infinite family of hyperelliptic curves of genus two over a finite field of even characteristic which are suitable for the vector decomposition problem.
Seungkook Park
doaj   +1 more source

Orthorexia Nervosa – A New Health Problem - Characteristics

open access: yesJournal of Education, Health and Sport, 2018
Olejniczak Dominik, Skonieczna Joanna. Orthorexia nervosa – a new health problem - characteristics. Journal of Education, Health and Sport. 2018;8(9):1690-1696 eISNN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.1438800 http://ojs.ukw.edu.pl/index.php/johs/article/view/6123 https://pbn.nauka.gov.pl/sedno-webapp/works/879944 The journal
Dominik Olejniczak, Joanna Skonieczna
openaire   +3 more sources

Modified Characteristic Finite Element Method with Second-Order Spatial Accuracy for Solving Convection-Dominated Problem on Surfaces

open access: yesEntropy, 2023
We present a modified characteristic finite element method that exhibits second-order spatial accuracy for solving convection–reaction–diffusion equations on surfaces.
Longyuan Wu, Xinlong Feng, Yinnian He
doaj   +1 more source

The Cauchy–Dirichlet problem for the Moore–Gibson–Thompson equation

open access: yesComptes Rendus. Mathématique, 2021
The Cauchy–Dirichlet problem for the Moore–Gibson–Thompson equation is analyzed. With the focus on non-homogeneous boundary data, two approaches are offered: one is based on the theory of hyperbolic equations, while the other one uses the theory of ...
Bucci, Francesca, Eller, Matthias
doaj   +1 more source

A New Characteristic Nonconforming Mixed Finite Element Scheme for Convection-Dominated Diffusion Problem

open access: yesJournal of Applied Mathematics, 2013
A characteristic nonconforming mixed finite element method (MFEM) is proposed for the convection-dominated diffusion problem based on a new mixed variational formulation.
Dongyang Shi, Qili Tang, Yadong Zhang
doaj   +1 more source

Classical solution for initial–boundary value problem for wave equation with integral boundary condition

open access: yesMathematical Modelling and Analysis, 2012
The unique existence of classical solution of initial–boundary value problem for wave equation with a special integral boundary condition is proved in the work. Classical solution of the problem in analytical form is also found in the article.
Victor Korzyuk   +2 more
doaj   +1 more source

Investigation of characteristic curve for sturm–liouville problem with nonlocal boundary conditions on torus

open access: yesMathematical Modelling and Analysis, 2011
In this paper, we investigate the second-order Sturm–Liouville problem with two additional Nonlocal Boundary Conditions. Nonlocal boundary conditions depends on two parameters.
Artūras Štikonas
doaj   +1 more source

On Riemann method for solving a mixed problem

open access: yesVestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2007
The formula for solution of a problem for an equation with the higher partial derivative of the general type is constructed using Riemann method. In this problem the solution is found in the characteristic parallelepiped with separated by the non ...
A. N. Mironov
doaj   +1 more source

Characteristic functions for sturm—liouville problems with nonlocal boundary conditions

open access: yesMathematical Modelling and Analysis, 2009
This paper presents some new results on a spectrum in a complex plane for the second order stationary differential equation with one Bitsadze‐Samarskii type nonlocal boundary condition.
Artūras Štikonas, Olga Štikonienė
doaj   +1 more source

ONE-SIDED \(L\)-APPROXIMATION ON A SPHERE OF THE CHARACTERISTIC FUNCTION OF A LAYER

open access: yesUral Mathematical Journal, 2018
In the space \(L(\mathbb{S}^{m-1})\) of functions integrable on the unit sphere \(\mathbb{S}^{m-1}\) of the Euclidean space \(\mathbb{R}^{m}\) of dimension \(m\ge 3\), we discuss the problem of one-sided approximation to the characteristic function of a ...
Marina V. Deikalova   +1 more
doaj   +1 more source

Home - About - Disclaimer - Privacy