Modified spectral conjugate gradient iterative scheme for unconstrained optimization problems with application on COVID-19 model

Keyphrases

• Unconstrained Optimization 100%
• Spectral Conjugate Gradient Method 100%
• Search Direction 100%
• COVID-19 Model 100%
• Iterative Scheme 100%
• Gradient-based Iterative Algorithm 100%
• Numerical Experiments 50%
• Optimization Model 50%
• Regression Model 50%
• Test Functions 50%
• COVID-19 50%
• Conjugate Gradient Coefficient 50%
• Line Search 50%
• Strong Wolfe Line Search 50%
• Descent Condition 50%
• Global Convergence Property 50%
• Method Efficiency 50%
• Mathematics Subject Classification 50%

Mathematics

• Unconstrained Optimization Problem 100%
• Search Direction 100%
• Iterative Scheme 100%
• Numerical Experiment 50%
• Mathematics 50%
• Regression Model 50%
• Conjugate Gradient Method 50%
• Unconstrained Optimization 50%
• Convergence Property 50%
• test function φ 50%

Engineering

• Optimisation Problem 100%
• Line Search 100%
• Search Direction 100%
• Numerical Experiment 50%
• Conjugate Gradient Method 50%
• Convergence Property 50%