Zobrazeno 1 - 10
of 556
pro vyhledávání: '"T. E. Simos"'
Autor:
D. F. Papadopoulos, T. E. Simos
Publikováno v:
Abstract and Applied Analysis, Vol 2013 (2013)
A new modified Runge-Kutta-Nyström method of fourth algebraic order is developed. The new modified RKN method is based on the fitting of the coefficients, due to the nullification not only of the phase lag and of the amplification error, but also of
Externí odkaz:
https://doaj.org/article/cc2ba21a62f74bf69b8f5908e762ff64
Autor:
T. E. Simos
Publikováno v:
Journal of Applied Mathematics, Vol 2012 (2012)
We use a methodology of optimization of the efficiency of a hybrid two-step method for the numerical solution of the radial Schrödinger equation and related problems with periodic or oscillating solutions. More specifically, we study how the vanishi
Externí odkaz:
https://doaj.org/article/01a25db090e54755a6d5e59a0864d783
Autor:
T. E. Simos
Publikováno v:
Abstract and Applied Analysis, Vol 2012 (2012)
The closed Newton-Cotes differential methods of high algebraic order for small number of function evaluations are unstable. In this work, we propose a new closed Newton-Cotes trigonometrically fitted differential method of high algebraic order which
Externí odkaz:
https://doaj.org/article/d485f12424714cf3843fccfd1286373a
Autor:
Chia-Liang Lin, T. E. Simos
Publikováno v:
Journal of Mathematical Chemistry. 61:1414-1452
Publikováno v:
Experimental and Theoretical NANOTECHNOLOGY. :205-216
Nowadays, filling sand is mainly used for roadbed construction. However, this material resource is gradually depleting. At the same time, sand has loose grain structure and small elastic modulus (E ≤ 40Mpa) therefore it fails to meet the technical
Publikováno v:
Journal of Mathematical Chemistry. 61:455-489
Autor:
Chia-Liang Lin, T. E. Simos
Publikováno v:
Journal of Mathematical Chemistry. 60:2094-2124
Autor:
Chia-Liang Lin, T. E. Simos
Publikováno v:
Journal of Mathematical Chemistry. 60:1632-1657
Publikováno v:
Journal of Mathematical Chemistry. 60:1480-1504
Autor:
Maxim A. Medvedev, T. E. Simos
Publikováno v:
Journal of Mathematical Chemistry. 60:1383-1404