Krall or bispectral polynomials are orthogonal polynomials which are also eigenfunctions of a differential operator of order bigger than two(and polynomial coef
As is well-known that the general radiation hydrodynamics models include two main coupled parts: one is macroscopic fluid part,which is governed by the comp
The pseudo-ultraspherical polynomial of degree n can be defined(Ismail)by-C(λ)n(x)=(-i)nC(λ)n(ix)where C(λ)n(x)is the ultraspherical polynomial of degree n..
乙醛氧化生产醋酸装置的系统十分复杂,操作难度大,要求高。开发该装置的全流程仿真培训系统对确保其平稳、高效运行具有重要意义。 本文在总结国内外化工仿真技术研究进展的
A capacitance servo control plunger device based on the Recoil Distance Doppler Shift method has been successfully developed by the nuclear structure group
In this talk I shall discuss the relationship between the Painlevé equations and orthogonal polynomials with respect to semi-classical weights.It is well-known
太湖流域湖桑(Hu mulberry),是长江下游、太湖流域、苏浙两省的农家品种和地方品种的总称,也是我国桑树种质资源的重要组成部分,全国主要蚕区都有栽植。由于长期的自然选择和
氮氧化物(nitrogen oxides)是大气污染物中主要的有害成分,主要包含NO,NO2,N2O等,它们是造成光化学烟雾和酸雨的一个重要原因。降解氮氧化物有许多行之有效的方法,其中催化还原技术是现阶段发展较为成熟的方法之一,而又以NH3-SCR法最先开始工业化。但是NH3是一种危害性气体,在使用中易造成安全事故,对设备要求较高,而且无法应用到移动源的氮氧化物处理中。因此H2-SCR逐渐开始走入
There has been renewed interests of classical Nevanlinna theory with respect to difference operator in recent years,mainly due to study of integrability of non-