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SIAMNUM
2010
127views more  SIAMNUM 2010»
13 years 2 months ago
The Discrete Duality Finite Volume Method for Convection-diffusion Problems
In this paper we extend the discrete duality finite volume (DDFV) formulation to the steady convection-diffusion equation. The discrete gradients defined in DDFV are used to define...
Yves Coudière, Gianmarco Manzini
ERSA
2009
149views Hardware» more  ERSA 2009»
13 years 5 months ago
Harnessing Human Computation Cycles for the FPGA Placement Problem
Harnessing human computation is an approach to find problem solutions. In this paper, we investigate harnessing this human computation for a Field Programmable Gate Array (FPGA) p...
Luke Terry, Vladimir Roitch, Shoeb Tufail, Kirit S...
SAT
2010
Springer
174views Hardware» more  SAT 2010»
13 years 5 months ago
A System for Solving Constraint Satisfaction Problems with SMT
Abstract. SAT Modulo Theories (SMT) consists of deciding the satisfiability of a formula with respect to a decidable background theory, such as linear integer arithmetic, bit-vect...
Miquel Bofill, Josep Suy, Mateu Villaret
MOC
2011
13 years 2 months ago
A two-level enriched finite element method for a mixed problem
The simplest pair of spaces P1/P0 is made inf-sup stable for the mixed form of the Darcy equation. The key ingredient is enhance the finite element spaces inside a PetrovGalerkin ...
Alejandro Allendes, Gabriel R. Barrenechea, Erwin ...
SIAMJO
2002
77views more  SIAMJO 2002»
13 years 7 months ago
Modifying SQP for Degenerate Problems
Most local convergence analyses of the sequential quadratic programming (SQP) algorithm for nonlinear programming make strong assumptions about the solution, namely, that the activ...
Stephen J. Wright