Search For:

Displaying 1-4 out of 4 total
Some Applications of Gröbner Bases
Found in: Computing in Science and Engineering
By Eugenio Roanes-Lozano, Eugenio Roanes-Macías, Luis M. Laita
Issue Date:May 2004
pp. 56-60
In the March/April issue of <em>CiSE</em>, we discussed the geometry of linear and algebraic systems. We also defined ideals and bases so that we could introduce the concept of Gr?bner bases for algebraic system solving. In this article, we giv...
 
The Geometry of Algebraic Systems and Their Exact Solving Using Gröbner Bases
Found in: Computing in Science and Engineering
By Eugenio Roanes-Lozano, Eugenio Roanes-Macías, Luis M. Laita
Issue Date:March 2004
pp. 76-79
<p>Although exact methods for solving general polynomial systems are incorporated into well-known computer algebra systems such as Derive, Maple, Mathematica, MuPad, and Reduce, only a small portion of the scientific community knows about them. This ...
 
Optimal Route Finding and Rolling-Stock Selection for the Spanish Railways
Found in: Computing in Science & Engineering
By Antonio Hernando,Eugenio Roanes-Lozano,Alberto Garcia-Alvarez,Luis Eduardo Mesa,Ignacio Gonzalez-Franco
Issue Date:July 2012
pp. 82-89
The Spanish railway network managed by the Adif company has two different track gauges, two electrification systems, and four families of signaling systems. The simulation package presented here takes these variations into account, making it easier to deci...
 
Calculating the Exploitation Costs of Trains in the Spanish Railways
Found in: Computing in Science & Engineering
By Eugenio Roanes-Lozano,Antonio Hernando,Alberto Garcia-Alvarez,Luis Eduardo Mesa,Ignacio Gonzalez-Franco
Issue Date:May 2013
pp. 89-95
The Spanish railway network has two different track gauges, two electrification systems, and four families of signaling systems--and the rolling stock includes hybrid trains. The new, extended package presented here finds the timings and best route for any...
 
 1