Keyphrases
Gradient Method
65%
Numerical Experiments
40%
Stiefel Manifold
34%
Strictly Convex
34%
Global Convergence
30%
Quadratic Minimization Problem
27%
Optimization Problem
26%
Conjugate Gradient Method
26%
Weighted Gradient Method
24%
Convergence Results
20%
Orthogonality Constraint
20%
Search Direction
20%
Numerical Results
19%
Non-monotone
17%
Line Search
17%
Fixed Point Method
17%
Projection Operator
17%
Optimization with Orthogonality Constraints
13%
Numerical Comparison
13%
Minimal Gradient
13%
Gradient Projection
13%
Scaled Gradient Projection Method
13%
Strongly Convex Optimization
13%
Steepest Descent Method
13%
Merit Function
11%
Linear Combination
11%
Convex Quadratic Optimization
10%
SVD Decomposition
10%
Feasible Method
10%
Curvilinear Search
10%
Orthogonal Procrustes Problem
10%
Projection Method
10%
Unique Solution
10%
Riemannian Manifold
10%
Large-scale Problems
9%
Convex Quadratic Problem
9%
CPU Time
9%
Convex Combination
9%
Residual Norm
9%
Optimal Step Size
9%
Numerical Solution
8%
Nonmonotone Line Search
8%
Convex Quadratic Function
8%
Conjugate Gradient
8%
Hessian
7%
Gradient Norm
7%
Linear Search Algorithm
6%
Rayleigh Quotient
6%
Sequence of Points
6%
Implicit Information
6%
INIS
algorithms
100%
convergence
80%
optimization
75%
minimization
56%
size
42%
efficiency
26%
constraints
24%
proposals
23%
norm
21%
comparative evaluations
21%
matrices
18%
factorization
15%
information
15%
cost
14%
performance
14%
projection operators
12%
iterative methods
12%
nonlinear problems
11%
numerical analysis
10%
solutions
9%
eigenvalues
9%
globalization
9%
decomposition
8%
scaling
8%
equations
8%
applications
8%
numerical solution
7%
roots
6%
vector fields
6%
prediction
6%
euclidean space
6%
cones
6%
distance
6%
simulation
6%
hybrids
6%
programming
6%
speed
6%
Mathematics
Stiefel Manifold
41%
Numerical Experiment
41%
Strictly Convex
41%
Step Size
40%
Conjugate Gradient Method
39%
Search Direction
30%
Projection Method
27%
Orthogonality
23%
Convergence Result
20%
Type Method
19%
Quadratic Function
17%
Objective Function
16%
Numerical Analysis
15%
Minimization Problem
15%
Convex Combination
13%
Riemannian Manifolds
13%
Fixed Points
13%
Projection Operator
12%
Residuals
12%
Weighted Sum
10%
Matrix (Mathematics)
9%
Factorization
9%
Numerical Solution
8%
Scale Problem
8%
Linear Convergence
8%
Test Problem
8%
Linear Combination
8%
Quadratic Programming
6%
Positive Semidefinite
6%
Nonlinear Equation
6%
Convex Minimization
6%
Search Algorithm
6%
Square Root of a Matrix
6%
Cost Function
6%
Euclidean Distance
6%
Steepest Descent Algorithm
6%
Stationary Point
6%
Type Condition
6%
Constrained Optimization
6%
Nonlinear Problem
6%
unique solution φ
6%
Test Point
6%
Iteration Step
6%
Circumcentre
6%
Minimizes
6%
Eigenvalue
5%
Convergence Behavior
5%
Optimality
5%
Computational Cost
5%
QR Factorization
5%
