3 problems
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The conjecture on Granger causality in the wall-normal vorticity sub operator
Let denote the sub operator governing the wall-normal vorticity components , and let Granger analysis measure apparent causality between these compo…
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Conjecture on the non-central generalized chi-square limit for Granger-causality estimators
Let be the sample length, let be the null parameter subspace, and consider the single-regression Granger-causality estimator when the true non-null parameter approac…
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Conjecture on eigenvalues of the reduced spectral covariance matrix
Let and be the matrices arising from the single-regression Granger-causality estimator, and let denote the eigenvalues of…