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 ...

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 ...

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 ...

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  ...

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 ...

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 ...

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 ...