{"version":"1.0","type":"link","title":"Numerical range - Newikis","description":"In the mathematical field of linear algebra and convex analysis, the numerical range or field of values or Wertvorrat or Wertevorrat of a complex matrix A is the set where denotes the conjugate transpose of the vector . The numerical range includes, in particular, the diagonal entries of the matrix…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}