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MOC
1998
126views more  MOC 1998»
13 years 5 months ago
Implicit-explicit multistep finite element methods for nonlinear parabolic problems
We approximate the solution of initial boundary value problems for nonlinear parabolic equations. In space we discretize by finite element methods. The discretization in time is b...
Georgios Akrivis, Michel Crouzeix, Charalambos Mak...
VLSISP
2002
199views more  VLSISP 2002»
13 years 5 months ago
Evaluation of CORDIC Algorithms for FPGA Design
Abstract. This paper presents a study of the suitability for FPGA design of full custom based CORDIC implementations. Since all these methods are based on redundant arithmetic, the...
Javier Valls, Martin Kuhlmann, Keshab K. Parhi
MOC
2010
13 years 17 days ago
Unified primal formulation-based a priori and a posteriori error analysis of mixed finite element methods
We derive in this paper a unified framework for a priori and a posteriori error analysis of mixed finite element discretizations of second-order elliptic problems. It is based on ...
Martin Vohralík
BMCBI
2005
93views more  BMCBI 2005»
13 years 5 months ago
Computing expectation values for RNA motifs using discrete convolutions
Background: Computational biologists use Expectation values (E-values) to estimate the number of solutions that can be expected by chance during a database scan. Here we focus on ...
André Lambert, Matthieu Legendre, Jean-Fred...
CGF
2008
99views more  CGF 2008»
13 years 5 months ago
Polyhedral Finite Elements Using Harmonic Basis Functions
Finite element simulations in computer graphics are typically based on tetrahedral or hexahedral elements, which enables simple and efficient implementations, but in turn requires...
Sebastian Martin, Peter Kaufmann, Mario Botsch, Ma...