Abstract: This paper characterizes the eigenvalue distributions of full-rank Hermitian matrices generated from a set of independent (non)zero-mean proper complex Gaussian random vectors with a ...

Complex networks are networks that feature patterns of connection between their elements that are neither purely regular nor purely random. Most real-world networks, such as transportation, social or ...

Abstract: A highly popular regularized (shrinkage) covariance matrix estimator is the shrinkage sample covariance matrix (SCM) which shares the same set of eigenvectors as the SCM but shrinks its ...

Complex PTSD often includes emotional dysregulation, negative self-beliefs, and troubles with relationships. C-PTSD affects both children and adults, but the treatment can differ across age groups.

B vitamins support energy production, brain health, and red blood cell formation. B12 is especially important for nerve health and people on vegan diets may need supplements. Supplements can help fill ...