in this paper, we give some determinantal and permanental representations of generalized lucas polynomials, which are a general form of generalized bivariate lucas p-polynomials, ordinary lucas and perrin sequences etc., by using various hessenberg matrices. in addition, we show that determinant and permanent of these hessenberg matrices can be obtained by using combinations. then we show, the ...

AIM To determine the contributions of gastrointestinal transit and pouch characteristics to bowel frequency in patients with an ileoanal reservoir and no pouchitis. METHODS Twenty one patients who had undergone restorative proctocolectomy, with ileostomy closure at least eight months previously, and who had no history of pouchitis were recruited. They were prospectively classified on the basi...

background: this study aimed to evaluate the perception of lay people regarding determinants of health at global level and factors affecting it. methods: data was collected from international social survey program (issp) and world bank website. multilevel regression analysis was done and lay people’s perception regarding health behavior, environment, poverty and genes as health determinants was...

We consider a flagged form of the Cauchy determinant, for which we provide a combinatorial interpretation in terms of nonintersecting lattice paths. In combination with the standard determinant for the enumeration of nonintersecting lattice paths, we are able to give a new proof of the Cauchy identity for Schur functions. Moreover, by choosing different starting and end points for the lattice p...

The aim of this paper is to investigate the Stoneley waves in a non-homogeneous orthotropic granular medium under the influence of a gravity field. The frequency equation obtained, in the form of a sixth-order determinantal expression, is in agreement with the corresponding result when both media are elastic. The frequency equation when the gravity field is neglected has been deduced as a parti...

The transfer is a group homomorphism from a finite group to an abelian quotient group of a subgroup of the group. In this paper, we explain some properties of the transfer by noncommutative determinant. As a result, we can understand the properties of the transfer more naturally.

The paper investigates the relative influence of centroid three-phase squirrel cage induction motor rotor bar cross section, on breakdown (maximum) torque machine. angle taper, top width and radial depth as established design variables, were also investigated so to properly situate degree centroid, in comparison; far maximum is concerned. machines their steady state operating mode using equival...

In this talk I indroduce lattice fermions with suppressed cutoff modes. Then I present Lanczos based methods for stochastic evaluation of the fermion determinant.

In mechanism design, for a given type space, there may be incentive compatible mechanisms which are not affine maximizers. We prove that for two-player games on a discrete type space, any given mechanism can be turned into an affine maximizer through a nontrivial perturbation of the type space. Furthermore, our theorem is the strongest possible in this setup. Our proof relies on new results on ...