114 search results - page 3 / 23 » Symbolic computation of differential equivalences |
MCS
2007
Springer
13 years 10 months ago
2007
Springer
Using standard calculus, explicit formulas for the one-dimensional continuous and discrete homotopy operators are derived. It is shown that these formulas are equivalent to those ...
GECCO
2008
Springer
13 years 12 months ago
2008
Springer
One problem that has plagued Genetic Programming (GP) and its derivatives is numerical constant creation. Given a mathematical formula expressed as a tree structure, the leaf node...
TWC
2008
13 years 10 months ago
2008
This letter considers multiple symbol differential detection for multiple-antenna systems over flat Ricean-fading channels when partial channel state information (CSI) is available...
ICFP
1998
ACM
14 years 3 months ago
1998
ACM
We present a purely functional implementation of the computational differentiation tools — the well known numeric (i.e., not symbolic) techniques which permit one to compute poin...
ISSAC
1994
Springer
14 years 2 months ago
1994
Springer
An example of a problem in the physical sciences is discussed where application of various symbolic computation facilities available in many algebraic computing systems leads to a...