A parallel two-level polynomial Jacobi–Davidson algorithm for large sparse PDE eigenvalue problems

Keyphrases

• Acoustics 20%
• Algebraic Polynomials 20%
• Approximation of Partial Differential Equations 20%
• Cluster Computing 20%
• Correction Formula 40%
• Cubic Eigenvalue Problem 20%
• Davidson Method 100%
• Eigenpair 20%
• Eigenvalue Problem 20%
• Engineering Application 20%
• Fine Levels 20%
• Jacobi-Davidson Method 100%
• Numerical Examples 20%
• Numerical Solution 20%
• PDE Eigenvalue Problem 100%
• Polynomial Eigenvalue Problem 60%
• Scientific Applications 20%
• Search Space 40%
• Subspace Methods 20%
• Two-level 100%
• Two-level Preconditioner 20%

Mathematics

• Discretization 16%
• Eigenvalue Problem 100%
• Jacobi Polynomials 83%
• Numerical Example 16%
• Numerical Solution 16%
• Partial Differential Equation 100%
• Polynomial 100%
• Search Space 33%

Engineering

• Correction Equation 33%
• Discretization 16%
• Eigenpairs 16%
• Eigenvalue 100%
• Engineering Application 16%
• Numerical Example 16%
• Numerical Solution 16%
• Partial Differential Equation 100%
• Search Space 33%
• Subspace Method 16%