of Applied Mathematics
Universitari de Matemàtiques i Aplicacions de
Departament de Matemàtiques
Universitat Jaume I
Fernando.Casas [at] uji.es
Integration Research Group
- Numerical analysis of
- Geometric Numerical Integration
- Splitting and Composition
- Lie-group integrators
- Magnus expansion
Teaching (in Spanish)
- We have not succeeded in
answering all our problems. The answers we have found only
serve to raise a whole set of new questions. In some ways we
feel we are as confused as ever, but we believe we are
confused on a higher level and about more important things. (As
collected by Bernt Oksendal in his book "Stochastic Differential
Equations. An Introduction with Applications, Springer, 1985)
- All our mathematics is
constructed. It is a construction we make in order to think
about the world. ... [It] is the only way we have to think
logically about things we observe. ... The book of Nature is
not written in mathematics; rather, mathematics is the only
language we know to explain nature logically. (Ingrid
- He observado que mucha gente
se aleja, intimidada, de nuestra doctrina por la sencilla
razón de que tenemos respuesta para todo. ¿No sería
conveniente que, en interés de la propaganda, elaborásemos una
lista de los problemas para los que aún no hemos encontrado
solución? (Bertolt Brecht).
- Well, Art is Art, isn't it?
Still, on the other hand, water is water. And east is east and
west is west and if you take cranberries and stew them like
applesauce they taste much more like prunes than rhubarb does.
Now you tell me what you know. (Groucho Marx).
- Look inside yourself, for
all the answers are within.