Results 61 to 70 of about 3,661 (155)

Stability Analysis and Finite Difference Approximations for a Damped Wave Equation with Distributed Delay

Mathematics
This paper presents a fully implicit finite difference scheme for the numerical approximation of a wave equation featuring strong damping and a distributed delay term. The discretization employs second-order accurate approximations in both time and space.
Manal Alotaibi
doaj   +1 more source

Implicit rare mesh scheme for solving 3D elasticity problems

Учёные записки Казанского университета: Серия Физико-математические науки
Anew implicit scheme for solving 3D dynamic elasticity problems was considered. To approximate the elasticity equations by spatial coordinates, a rare mesh FEM scheme based on a four-node finite element with a linear approximation of displacements within
D. T. Chekmarev, E. G. Glazova, E. G. Glazova   +2 more
doaj   +1 more source

SIRD:An Algorithm for Simultaneous Integer Relations Detection

工程科学与技术, 2012
:In order to reduce the hyperplane matrix when detecting simultaneous integer relations for several real vectors, a generalized Hermite reduction was presented.
doaj  

SIRD:An Algorithm for Simultaneous Integer Relations Detection

工程科学与技术, 2011
:In order to reduce the hyperplane matrix when detecting simultaneous integer relations for several real vectors, a generalized Hermite reduction was presented.
doaj  

Performance analysis over q-Weibull fading channels for symbol error probability evaluation using a tighter Gaussian Q approximation. [PDF]

Sci Rep
Samal S, Chakravarty S, Mukherjee T, Panigrahi A, Pati A, Sahu B.   +5 more
europepmc   +1 more source

Modulating microbial intake helps to maintain the gut microbiome diversity. [PDF]

Commun Biol
Marquioni VM, Hofacker AC, Villavicencio JV, Bansept F.   +3 more
europepmc   +1 more source

A novel algorithm for model uncertainty reduction in trapezoidal fuzzy fault tree risk assessment. [PDF]

PLoS One
Zhang Y, Zhao L, Zhang T, Li W.
europepmc   +1 more source

Analytical solution of moistened trapezoidal porous fins considering all nonlinear effects. [PDF]

Sci Rep
Sayehvand HO, Maleki J, Haftlang PB.
europepmc   +1 more source

An adaptive hybrid quadrature scheme: Combining Simpson's rule and Gaussian quadrature for enhanced numerical integration. [PDF]

PLoS One
Asgedom AA, Kefela YY.
europepmc   +1 more source

Research on railway emergency resource scheduling strategy under multiple uncertainty coupling. [PDF]

PLoS One
Sun J, Wan Y, Lu G, Tang Z.
europepmc   +1 more source