Most algorithms for computing local or global solutions of linear differential systems handle only the case of square systems. However, in many applications such as control theory, systems that appear are generally non-square. In this paper, we use a constructive algebraic analysis approach to reduce the integration of a rectangular linear ordinary differential system to that of a square system...

With the screen/film X-rays imaging system, Wakamatsu et al. reported that there was a close relationship between the square root of spectral signal-to-noise ratio area and sensitivity measure d' in receiver operating characteristic (ROC) analysis. In this study, we investigated the relationship between image quality and signal detectability in two digital X-ray imaging systems using computed r...

We prove an estimate for the large sieve with square moduli which improves a recent result of L. Zhao. Our method uses an idea of D. Wolke and some results from Fourier analysis. Mathematics Subject Classification (2000): 11N35, 11L07, 11B57

Every partition has, for some d, a Durfee square of side d. Every partition π with Durfee square of side d gives rise to a “successive rank vector” r = (r1, · · · , rd). Conversely, given a vector r = (r1, · · · , rd), there is a unique partition π0 of minimal size called the basis partition with r as its successive rank vector. We give a quick derivation of the generating function for b(n, d),...

Childbearing pattern has a mutual culture-based relationship with marital satisfaction. The present study aimed to compare the childbearing pattern of women with marital satisfaction and those with marital dissatisfaction in Tehran, Iran. This comparative study was conducted on 196 females during 2015-2016. The participants were divided into two groups of marital satisfaction (Mar-S; n=98) and ...

a meshless method namely, discrete least square method (dlsm), is presented in the paper for the solution of free surface seepage problem. in this method computational domain is discredited by some nodes and then the set of simultaneous equations are built using moving least square (mls) shape functions and least square technique. the proposed method does not need any background mesh therefore ...

We consider an electrostatically induced square lattice of quantum dots and study the role electron-electron correlations in resulting electronic features system. utilize Wannier functions methodology to construct a Hamiltonian for interacting fermions, find that change depth dot confining potential results transition from moderately, strongly correlated regime obtain approximate ground state b...