A symmetry and Noether charge preserving discretization of initial value problems

Mathematics

• Discretization 100%
• Initial-Value Problem 100%
• time interval τ 50%
• Summation 50%
• Difference Operator 50%
• Time Discretization 50%
• Worldline 50%
• Physical Time 50%
• Convergence Property 50%

Keyphrases

• Noether Charge 100%
• Translation Symmetry 66%
• Non-equidistant 33%
• Second-order Initial Value Problems 33%
• Physical Time 33%
• Killing Vector 33%

Engineering

• Discretization 100%
• Initial Value 100%
• Convergence Property 33%
• Adaptive Mesh Refinement 33%