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检索条件"作者=Pie.paolo Natalini"
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Solution of Linear Dynamical Systems Using Lucas Polynomials of the Second Kind
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Applied Mathematics 2016年 第7期7卷 616-628页
作者: pie.paolo natalini paolo E. Ricci Dipartimento di Matematica e Fisica Largo San Leonardo Murialdo Università degli Studi Roma Tre Roma Italia International Telematic University UniNettuno Roma Italia
The use  of functions, expressible in terms of Lucas polynomials of the second kind, allows us to write down the solution of linear dynamical systems—both in the discrete and continuous case—avoiding the Jordan cano... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
A “Hard to Die” Series Expansion and Lucas Polynomials of the Second Kind
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Applied Mathematics 2015年 第8期6卷 1235-1240页
作者: pie.paolo natalini paolo E. Ricci Dipartimento di Matematica e Fisica Università degli Studi Roma Tre Roma Italia International Telematic University UNINETTUNO Roma Italia
We show how to use the Lucas polynomials of the second kind in the solution of a homogeneous linear differential system with constant coefficients, avoiding the Jordan canonical form for the relevant matrix.
来源: 维普期刊数据库 维普期刊数据库 评论
Computation of the Eigenvalues of 3<i>D</i>“Charged” Integral Equations
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Journal of Applied Mathematics and Physics 2017年 第10期5卷 2051-2071页
作者: Diego Caratelli pie.paolo natalini paolo E. Ricci The Antenna Company High Tech Campus Eindhoven the Netherlands Tomsk Polytechnic University Tomsk Russia Università degli Studi Roma Tre Largo San Leonardo Murialdo Roma Italia International Telematic University UniNettuno Corso Vittorio Emanuele II Roma Italia
The Rayleigh-Ritz and the inverse iteration methods are used in order to compute the eigenvalues of 3D Fredholm-Stieltjes integral equations, i.e. 3D Fredholm equations with respect to suitable Stieltjes-type measures... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论