The objective of this paper is to study the oscillatory and asymptotic properties of the mixed type third order neutral difference equation of the form Δ(... E Thandapani,N Kavitha - 《Acta Mathematica Scientia(English Series)》 被引量: 26发表: 2013年 EXISTENCE OF PERIODIC POSITIVE SOLUTIONS...
What is the difference between gravitational potential energy and electric potential energy? What is difference between the periodic motion and oscillatory motion? What is the difference between viscosity and surface tension? How much work was done in stopping the bullet?
Nonoscillatory solutionPositive solutionIn this paper we study the boundedness and the periodic nature of positive solutions of the nonlinear difference equation. x_(n+1) = 1/φ_(i=1xn-1)~k(α/x_n + 1/x _(n-k-2)), k ∈, α > 1, n = 0,1,2, ... In this paper we also...
They are fundamental in solving problems involving right-angled triangles and modeling periodic phenomena. 7 Can sine and cosine values be greater than 1 or less than -1? No, the values of sine and cosine are always between -1 and 1, inclusive. 5 What happens to sine and cosine values as...
(f-o)=0,by using the equivalence relation between the delay differential equation and delay differential inequality.利用时滞微分方程与时滞微分不等式之间的一种等价关系,得到了具有正负项系数的一阶中立型时滞微分方程:d/dt[x(t)-C(t)x(t-r)]+P(t)x(t-τ)-Q(t)x(t-δ)=0一切解振动的充分...
She spoke, and bowing wavedDismissal. Wave An advancing ridge or swell on the surface of a liquid, as of the sea, resulting from the oscillatory motion of the particles composing it when disturbed by any force their position of rest; an undulation. The wave behind impels the wave before....
where a, b, x(-1) and x(0) are non-negative rea... C Cinar - 《Appl.math.comput》 被引量: 85发表: 2004年 On the fuzzy difference equation xn+1 = A+B/xn In this paper we study the existence the oscillatory behavior the boundedness and the asymptotic behavior of the positive ...
A numerical method of solving for the elastic wave eigenmodes in acoustic waveguides of arbitrary cross-section is presented. Operating under the assumptions of linear, isotropic materials, it utilizes a finite-difference method on a staggered grid to so
She spoke, and bowing wavedDismissal. Wave An advancing ridge or swell on the surface of a liquid, as of the sea, resulting from the oscillatory motion of the particles composing it when disturbed by any force their position of rest; an undulation. The wave behind impels the wave before....
High order finite difference WENO schemes with positivity-preserving limiter for correlated random walk with density-dependent turning rates Yan Jiang1, Chi-Wang Shu2 and Mengping Zhang3 Abstract In this paper, we discuss high order finite difference weighted essentially non-oscillatory (WENO) schemes...