Abstract In quantum optics, nonclassicality of states is commonly associated with negativities phase-space quasiprobability distributions. We argue that the impossibility any classical simulations functions a necessary and sufficient condition nonclassicality. The problem such for particular measurement schemes analysed in framework Einstein–Podolsky–Rosen–Bell’s principles physical reality. du...

this article presents an analytic approach to study admissibility conditions related to classical full wavelet systems over finite fields using tools from computational harmonic analysis and theoretical linear algebra. it is shown that for a large class of non-zero window signals (wavelets), the generated classical full wavelet systems constitute a frame whose canonical dual are classical full ...

Abstract Nanophotonic devices have enabled microscopic control of light with an unprecedented spatial resolution by employing subwavelength optical elements that can strongly interact incident waves. However, to date, most nanophotonic been designed based on fixed-shape elements, and a large portion their design potential has remained unexplored. It is only recently free-form schemes spotlighte...

in this paper we introduce the notions of uniformly quasi-primary ideals and uniformly classical quasi-primary submodules that generalize the concepts of uniformly primary ideals and uniformly classical primary submodules; respectively. several characterizations of classical quasi-primary and uniformly classical quasi-primary submodules are given. then we investigate for a ring $r$, when any fi...

in this paper, after reviewing some results in minimal space, some new results in this setting are given. we prove a generalized form of the fan-kkm typetheorem in minimal vector spaces. as some applications, the open type of matching theorem and generalized form of the classical kkm theorem in minimal vector spaces are given.

neo-classical sonnet, created out of iran’s classic poetry, is one of the contemporary poetic movements which have always been dynamic. the purpose of its leading poets was to make the traditional form of sonnet attuned with modern requirements. this poetic movement has benefited the poetic possibilities of which free verse has provided for persian poetry in terms of locution, language and lite...

in this paper, a closed form solution for bending and free vibration analyses of simply supported rectangular laminated composite plates is presented. the static and free vibration behavior of symmetric and antisymmetric laminates is investigated using a refined first-order shear deformation theory. the winkler–pasternak two-parameter model is employed to express the interaction between the lam...

This paper describes a preliminary investigation into the use of normal form theory for modelling large non-linear dynamical systems. Limit cycle oscillations are determined for simple two-degree-of-freedom double pendulum systems. The double pendulum system is reduced into its centre manifold before computing normal forms. Normal forms are obtained using a period averaging method which is appl...