ℓ₁-minimization with magnitude constraints in the frequency domain

Business & Economics

• Frequency Domain 100%
• Linear Program 90%
• Approximation 64%
• Dual Problem 56%
• Optimal Control Problem 48%
• Duality 42%
• Linear Programming 36%
• Optimization Problem 36%
• Costs 30%

Mathematics

• Frequency Domain 82%
• Linear Program 23%
• Costs 16%
• Multiblock 16%
• Duality Gap 15%
• Frequency Response 14%
• Finite-dimensional Approximation 14%
• Primal-dual 12%
• Closed-loop 12%
• Dual Problem 11%
• Linear Constraints 11%
• Approximation Methods 10%
• Linear programming 10%
• Optimal Control Problem 9%
• Optimization Problem 8%
• Formulation 7%
• Converge 7%
• Norm 6%
• Standards 6%
• Approximation 5%

Engineering & Materials Science

• Linear programming 36%
• Frequency response 35%
• Costs 30%