Dictionary

normaloid en · ADJ

Etymology

From normal + -oid.

Meanings

1. (not-comparable) Of a bounded linear operator, having a norm equal to its spectral radius.
   • A bounded linear operator T#92;inL(X), defined on a complex infinite dimensional Banach space X, is said to be normaloid if #92;#124;T#92;#124;#61;r(T),r(T) the spectral radius of T. 2015, Aref Jeribi, editor, Applied Mathematics in Tunisia, page 10:
   • In this paper, we study normal, cohyponormal, hyponormal and normaloid weighted composition operators on the Hardy and weighted Bergman spaces. 2015, Mahsa Fatehi, Mahmood Haji Shaabani, “Normal, cohyponormal and normaloid weighted composition operators on the Hardy and weighted Bergman spaces”, in arXiv:

normaloid en · NOUN

Etymology

From normal + -oid.

Meanings

1. A bounded linear operator having a norm equal to its spectral radius.
2. (slang) A boringly conventional or conformist person; a normie.
   • If you are like that clueless 99% of humans, those I call “normaloids,” then let me suggest that you abandon this book and resume your pathetic, unthinking life! 2011, Bruce L. Gary, Genetic Enslavement, page 1:
   • It became fashionable again, for a time, to say you were an anarchist, to spit in the face of the normaloids. 1982, Paul Barker, The Other Britain, page 58:

Forms