Pearls of Discrete Mathematics presents methods for solving counting problems and other types of problems that involve discrete structures. Through intriguing examples, ...

We present a semidefinite programming approach for computing optimally conditioned positive definite Hankel matrices of order n. Unlike previous approaches, our method is ...

In this paper we have measured second order nonlinear refractive index of Ag and Au nano-particles using the moiré deflectometry with a CW He–Ne laser at wavelength of ...

We introduce the concept of ‘chiral compartmentation’ in metabolism that emerges from the stereo- specificity of enzymes for their substrate(s). The fully differentiated ...

A factorization method for the class of rational matrix functions was proposed by F. D. Gahov, in 1952. At present time, this is the class for which the factorization problem ...

In 1973, D. A. Brannan conjectured that odd Maclaurin coefficients An( y, , ) of the function (1þyz)/(1z) satisfy the inequality jAn(y, , )jjAn(1, , )j for all y, ...

All atom molecular dynamics (MD) models provide valuable insight into the dynamics of biophysical systems, but are limited in size or length by the high computational ...

The binding affinity of a series of square planar platinum(II) compounds of the type [Pt(AL)(IL)]2+, where AL is 1,2-diaminoethane and IL are 1,10-phenanthroline (phen), ...

Background: To show the Back-Scattering efficiencies of nihility sphere become non-zero, scattering from metamaterial coated nihility sphere has been carried out in the ...

Nominal data currently lack a correlation coefficient, such as has already been defined for real data. A measure can be designed using the determinant, with the useful ...