Class AlgebraicResult

java.lang.Object
com.polytechnik.kgo.UResult
com.polytechnik.kgo.AlgebraicResult

public class AlgebraicResult extends UResult
A class to store the result of an algebraic problem \( S \mathcal{U} = \lambda \mathcal{U} \). The \(S\) is \(S_{jk;j^{\prime}k^{\prime}}\) tensor, ``eigenvector'' \(\mathcal{U}\) is a partially unitary operator, a \(nC\times nX \) matrix \( u_{jk} \), and ``eigenvalue'' \( \lambda \) is a Hermitian \(nC\times nC\) matrix of Lagrange multipliers \( \lambda_{ij} \).
  • Field Details

    • lambda

      public final double[] lambda
    • eLambda

      public final double eLambda
      An eigenvalue of main problem (used to test the convergence).
    • flagOK

      public final boolean flagOK
  • Constructor Details

    • AlgebraicResult

      public AlgebraicResult(int nC, int nX, double[] u, double[] lambda, double eLambda, boolean flagOK)