11 search results - page 1 / 3 » Semismooth Matrix-Valued Functions |
MOR
2002
13 years 4 months ago
2002
ECCV
2002
Springer
14 years 7 months ago
2002
Springer
Nonlinear partial differential equations (PDE) are now widely used to regularize images. They allow to eliminate noise and artifacts while preserving large global features, such as...
SIAMJO
2008
13 years 5 months ago
2008
In this paper, we consider the Lagrangian dual problem of a class of convex optimization problems. We first discuss the semismoothness of the Lagrangian-dual function . This prope...
SIAMCO
2011
13 years 3 days ago
2011
In this paper optimal control problems governed by the wave equation with control constraints are analyzed. Three types of control action are considered: distributed control, Neuma...
SIAMJO
2011
13 years 3 days ago
2011
Abstract. The condition number of a Gram matrix defined by a polynomial basis and a set of points is often used to measure the sensitivity of the least squares polynomial approxim...