56 search results - page 4 / 12 » Nonlinearity from linearity: The Ermakov-Pinney equation rev... |
ACCV
2006
Springer
15 years 3 months ago
2006
Springer
This paper presents a method of image-based 3D modeling for intricately-shaped objects, such as a fur, tree leaves and human hair. We formulate the imaging process of these small g...
72
Voted
HYBRID
2000
Springer
15 years 1 months ago
2000
Springer
Abstract. In many cases, complex system behaviors are naturally modeled as nonlinear differential equations. However, these equations are often hard to analyze because of "sti...
CSR
2007
Springer
15 years 3 months ago
2007
Springer
We revisit a well studied linear algebraic problem, computing the rank and determinant of matrices, in order to obtain completeness results for small complexity classes. In partic...
111
Voted
CPHYSICS
2010
14 years 9 months ago
2010
We investigate fully parallel Newton-Krylov-Schwarz (NKS) algorithms for solving the large sparse nonlinear systems of equations arising from the finite element discretization of ...
FSE
2007
Springer
15 years 3 months ago
2007
Springer
We investigate the security of n-bit to m-bit vectorial Boolean functions in stream ciphers. Such stream ciphers have higher throughput than those using single-bit output Boolean f...