Index of algorithms

Contents:

• Tensor splitting
  • Schmidt decomposition
  • Creating an MPS from a state vector
  • Canonical form
  • MPS update
• MPS simplification
  • seemps.truncate.simplify
  • seemps.truncate.simplify_mpo.simplify_mpo
• Gradient descent
  • seemps.optimization.gradient_descent
• Conjugate gradient descent
  • seemps.cgs.cgs
• Restarted Arnoldi iteration
  • seemps.optimization.arnoldi
  • seemps.evolution.arnoldi
• Density-Matrix Renormalization Group
  • seemps.optimization.dmrg
• Runge-Kutta methods
  • 1. Euler method
  • 2. Improved Euler or Heun method
  • 3. Fourth-order Runge-Kutta method
  • 4. Runge-Kutta-Fehlberg method
• Crank-Nicolson method
  • seemps.evolution.crank_nicolson.crank_nicolson
• TEBD Time evolution
  • seemps.evolution.trotter.Trotter2ndOrder
  • seemps.evolution.trotter.Trotter3rdOrder
• Chebyshev Approximation
  • Computation of the expansion coefficients
  • Expansion in the Chebyshev basis
  • Constructing the initial condition
  • Multivariate functions
• Tensor-train cross-interpolation (TT-Cross)
• Multiscale interpolative constructions
  • seemps.analysis.lagrange.lagrange_basic
  • seemps.analysis.lagrange.lagrange_rank_revealing
  • seemps.analysis.lagrange.lagrange_local_rank_revealing