Results 91 to 100 of about 25,818 (165)

Computing Robin Problem on Unbounded Simply Connected Domain via an Integral Equation with the Generalized Neumann Kernel

Kurdistan Journal of Applied Research, 2017
A Robin problem is a mixed problem with a linear combination of Dirichlet and Neumann D-N conditions. The aim of this paper are presents a new boundary integral equation BIE method for the solution of unbounded Robin boundary value problem BVP in the ...
Shwan H. H. Al-Shatri, Karzan Wakil, Munira Ismail   +2 more
doaj   +1 more source

Numerical solution of a fractional order model of HIV infection of CD4+T cells.

پژوهش‌های ریاضی, 2022
In this paper we consider a fractional order model of HIV infection of  CD4+T cells and we transform this fractional order system of ordinary differential equations to a system of weakly singular integral equations. Afterwards we propose a Nystrom method
Roghayeh Katani
doaj  

Solving linear Fredholm integro-differential equation by Nyström method

Journal of Applied Mathematics and Computational Mechanics, 2021
Boutheina Tair, Hamza Guebbai, Sami Segni, Mourad Ghiat   +3 more
doaj   +1 more source

Homogenization of a parabolic Dirichlet problem by a method of Dahlberg

, 2016
Consider the linear parabolic operator in divergence form $$\mathcal{H} u =\partial_t u(X,t)-\text{div}(A(X)\nabla u(X,t)).$$ We employ a method of Dahlberg to show that the Dirichlet problem for $\mathcal{H}$ in the upper half plane is well-posed for ...
Castro, Alejandro J., Strömqvist, Martin   +1 more
core  

A novel high-order symmetric and energy-preserving continuous-stage Runge-Kutta-Nyström Fourier pseudo-spectral scheme for solving the two-dimensional nonlinear wave equation

AIMS Mathematics
The primary objective of this research is to develop a novel high-order symmetric and energy-preserving method for solving two-dimensional nonlinear wave equations.
Dongjie Gao, Peiguo Zhang, Longqin Wang, Zhenlong Dai, Yonglei Fang   +4 more
doaj   +1 more source

Editorial : living labs and user innovation (January 2016) [PDF]

, 2016
Huizingh, Eelko, Leminen, Seppo, McPhee, Chris, Schuurman, Dimitri, Westerlund, Mika   +4 more
core   +2 more sources

Using Randomized Nyström Preconditioners to Accelerate Variational Image Reconstruction. [PDF]

IEEE Trans Comput Imaging
Hong T, Xu Z, Hu J, Fessler JA.
europepmc   +1 more source

Nystrom technique analysis of the terahertz and infrared range radar cross section of a circular dielectric cylinder with graphene strips inside. [PDF]

Philos Trans A Math Phys Eng Sci
Kaliberda ME, Pogarsky S.
europepmc   +1 more source

Analytically grounded full-wave methods for advances in computational electromagnetics. [PDF]

Philos Trans A Math Phys Eng Sci
Lucido M, Kobayashi K, Nosich AI, Pérez Arancibia C, Vukovic A.   +4 more
europepmc   +1 more source

Survival Odds to Minimize Risk Heterogeneity Bias in Heart Failure Trials: Application to Dapagliflozin. [PDF]

Circ Heart Fail
Myte R, Mattsson A, Poole M, Little DJ, Nyström P, Henderson A, Claggett BL, Gasparyan SB, Solomon SD, McMurray JJV.   +9 more
europepmc   +1 more source