Jenny Holzer’s art revolves around outspoken texts that inhabit posters and signs, namelessly disseminated through the city. The ungendered authority voice in her first written pieces, Truisms (1977-1987) Inflammatory Essays (1978-1982), allowed to avoid any associations with femininity as traditionally understood, fuelling passers-by's critical reflection. Later career, parallel efforts establ...

We provide several equivalent descriptions of a highest weight category using recollements of abelian categories. Also, we explain the connection between sequences of standard and exceptional objects.

We prove the exact asymptotic 1 − Θ( 1 √ n ) for the probability that the underlying graph of a random mapping of n elements possesses a unique highest tree. The property of having a unique highest tree turned out to be crucial in the solution of the famous Road Coloring Problem [7] as well as in the proof of the author’s result about the probability of being synchronizable for a random automat...