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- Lucas Jódar
- SIAM Review
- 1996

- Lucas Jódar, Marco Marletta
- Adv. Comput. Math.
- 2000

- Rafael Company, Lucas Jódar, José Ramón Pintos
- Mathematical and Computer Modelling
- 2009

- Lucas Jódar, Francisco-José Santonja, Gilberto C. González-Parra
- Computers & Mathematics with Applications
- 2008

In this paper we present a finite-time 3–5 years old childhood obesity model to study the evolution of obesity in the next years in the Spanish region of Valencia. After a statistical study, it can be seen that sociocultural characteristics determine the nutritional habits and the unhealthy ones such as high frequency of consumption of bakery, fried meals… (More)

- Rafael Company, Lucas Jódar, Enrique Ponsoda, Cristina Ballester
- Computers & Mathematics with Applications
- 2010

- R. Aloy, M. Consuelo Casabán, L. A. Caudillo-Mata, Lucas Jódar
- Computers & Mathematics with Applications
- 2007

This paper deals with the construction of discrete numerical solutions of mixed problems for the telegraph equation. After discretization, the two-variables partial difference mixed problem is solved by means of a discrete eigenfunctions method that mimics the advantages of the continuous eigenfunction method while eliminating its computational… (More)

- Pedro Almenar, Lucas Jódar
- Appl. Math. Lett.
- 2011

- R . J . VlLLANUEVA, Lucas Jódar
- 2004

ABSTRACT. In this paper, a Green’s matrix function for higher order two point boundary value differential matrix problems is constructed. By using the concept of rectangular co-solution of certain algebraic matrix equation associated to the problem, an existence condition as well as an explicit closed form expression for the solution of possibly not… (More)

- Lucas Jódar, P. Sevilla-Peris, Juan Carlos Cortés, R. Sala
- Appl. Math. Lett.
- 2005

Using the Mellin transform a new method for solving the Black-Scholes equation is proposed. Our approach does not require either variable transformations or solving diffusion equations. © 2004 Elsevier Ltd. All rights reserved.

- Lucas Jódar, Rafael J. Villanueva, Abraham J. Arenas, Gilberto C. González-Parra
- Mathematics and Computers in Simulation
- 2008

In this paper we construct and develop two competitive implicit finite difference scheme for a deterministic mathematical model associated with the evolution of influenza A disease in human population. Qualitative dynamics of the model is determined by the basic reproduction number, R0. Numerical schemes developed here are based on nonstandard finite… (More)