1469 search results - page 62 / 294 » Approximate polynomial decomposition |
ISSAC
2007
Springer
15 years 4 months ago
2007
Springer
In this paper we discuss the use of structured matrix methods for the numerical approximation of the zeros of a univariate polynomial. In particular, it is shown that root-findin...
FOCS
2003
IEEE
15 years 3 months ago
2003
IEEE
The degree of a polynomial representing (or approximating) a function f is a lower bound for the quantum query complexity of f. This observation has been a source of many lower bo...
JAT
2010
14 years 8 months ago
2010
We consider H¨older smoothness classes of surfaces for which we construct piecewise polynomial approximation networks, which are graphs with polynomial pieces as nodes and edges ...
RC
1998
14 years 9 months ago
1998
Numerical interpolation and approximation are powerful tools to solve real world application problems. To take data measurement errors into considerations of interpolating a d deg...
MOC
1998
14 years 9 months ago
1998
A general method for near-best approximations to functionals on Rd, using scattered-data information is discussed. The method is actually the moving least-squares method, presented...