The main objective of this paper is to study the boundedness character, the periodicity character, the convergenceand the global stability of the positive solutions of the nonlinear rational difference equation/ , n ...

From the early 1950s, estimating the autocorrelations of polynomials with coefficients on the unit circle has found applications in Ising spin systems and in surface acoustic wave designs. In this paper, a technique is ...

The main goal of this paper is the study of the generalized Hyers-Ulam stability of the following functionalequation f (2x  y)  f (2x  y)  (n 1)(n  2)(n  3) f ( y)  2n2 f (x  y)  f (x  y)  6 f (x) where n  ...

We investigate a class of fourth-order differential operators with eigenparameter dependent boundary conditions and transmission conditions. A self-adjoint linear operator A is defined in a suitable Hilbert space H such ...

Let M be a lattice module over the multiplicative lattice 􀜮. An 􀜮 􀵆module M is called a multiplication latticemodule if for every element N 􀗐 􀜯 there exists an element 􀜽 􀗐 􀜮 such that 􀜰 􀵌 􀜽1􀯆. Our objective is ...

In this paper, biharmonic slant helices are studied according to Bishop frame in the Heisenberg group Heis3. We give necessary and sufficient conditions for slant helices to be biharmonic. The biharmonic slant helices ...

Dynamically adaptive numerical methods have been developed to find solutions for differential equations. Thesubject of wavelet has attracted the interest of many researchers, especially, in finding efficient solutions ...

The purpose of this article is to use the classical sampling theorem, WKS sampling theorem, to deriveapproximate values of the eigenvalues of the Sturm-Liouville problems with eigenparameter in the boundaryconditions. Error ...

In this paper, we give the characterization of some classes of compact operators given by matrices on the normed sequence space 􀝎􀯣 􀯤􁈺􀜤􀯠􁈻, which is a special case of the paranormed Riesz 􀜤􀯠-difference sequence ...

Let R be a commutative ring with identity. Let N and K be two submodules of a multiplication R-module M. ThenN=IM and K=JM for some ideals I and J of R. The product of N and K denoted by NK is defined by NK=IJM. Inthis ...