𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Accurate continuous numerical solutions of time dependent mixed partial differential problems

✍ Scribed by L. Jódar; P. Almenar


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
800 KB
Volume
32
Category
Article
ISSN
0898-1221

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Analytic-numerical solutions with a prio
✍ L. Jódar; E. Defez 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 413 KB

The aim of this paper is double. First, we point out that the hypothesis D(tl)D(t2) = D(t2)D(tl) imposed in [1] can be removed. Second, a constructive method for obtaining analyticnumerical solutions with a prefixed accuracy in a bounded domain gl(to, tl) = [0,p] x [t0,tl], for mixed problems of the

Mixed problems for the time-dependent te
✍ P. Almenar; L. Jódar; J.A. Martin 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 900 KB

This paper deals with the construction of continuous numerical solutions of mixed problems described by the timsdependent telegraph equation utt + c(t)ut + b(t)u = a(t)u,,, 0 < 2 < d, t > 0. Here a(t), b(t), and c(t) are positive functions with appropiate additional alternative hypotheses. First, us

Convergent discrete numerical solutions
✍ L. Jódar; M.C. Casabán 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 564 KB

This paper deals with the construction of convergent discrete numerical solutions of coupled mixed partial differential systems with coupling boundary conditions. The proposed numerical solution is the exact solution of a discrete partial difference mixed problem obtained using a discrete separation

Accurate numerical solution of initial v
✍ R. Company; L. Jódar; E. Ponsoda 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 212 KB

By using the Fourier transform method and composite Simpson's integration formula, a symbolically computable approximate solution of an initial value problem for the time dependent convection-diffusion equation is constructed. Given an admissible error e and a point (s,t), the approximation construc