15 search results - page 1 / 3 » On the uniqueness of positive solution of an elliptic equati... |
APPML
2005
13 years 4 months ago
2005
TIT
2008
13 years 4 months ago
2008
An underdetermined linear system of equations Ax = b with non-negativity constraint x 0 is considered. It is shown that for matrices A with a row-span intersecting the positive o...
IJCM
2002
13 years 4 months ago
2002
In this paper we consider a parametrized system of weakly nonlinear equations which corresponds to a nonlinear elliptic boundary
AMC
1999
13 years 4 months ago
1999
We examine analytical and numerical aspects of optimal control problems for firstorder elliptic systems in three dimensions. The particular setting we use is that of divcurl syste...
FOCM
2002
13 years 4 months ago
2002
This paper is concerned with the design and analysis of adaptive wavelet methods for systems of operator equations. Its main accomplishment is to extend the range of applicability...