184 search results - page 18 / 37 » An optimal adaptive mixed finite element method |
BMCBI
2006
14 years 11 months ago
2006
Background: Identifying functional elements, such as transcriptional factor binding sites, is a fundamental step in reconstructing gene regulatory networks and remains a challengi...
TOG
2002
14 years 11 months ago
2002
Finite element solvers are a basic component of simulation applications; they are common in computer graphics, engineering, and medical simulations. Although adaptive solvers can ...
116
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SIAMJO
2011
14 years 6 months ago
2011
We present a class of inexact adaptive multilevel trust-region SQP-methods for the efficient solution of optimization problems governed by nonlinear partial differential equations...
SIAMIS
2008
14 years 11 months ago
2008
This paper introduces a new approach to the problem of quantitative reconstruction of an object from few radiographic views. A mixed variable programming problem is formulated in ...
157
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IEEECGIV
2005
IEEE
15 years 5 months ago
2005
IEEE
We use two fourth order geometric partial differential equations to efficiently solve several surface modelling problems, including the surface blending, the N-sided hole fillin...