Ambiente ambienti: i luoghi dell’esperienza universitaria

[Italiano]:Il premio fotografico, ideato e realizzato dal Comitato Unico di Garanzia (CUG) dell’Università di Napoli Federico II, è una delle modalità che il CUG ha scelto per promuovere la cultura dell’inclusione e della valorizzazione delle differenze in Ateneo: quest’anno il tema proposto è stato Ambiente. Ambienti. I luoghi dell’esperienza universitaria./[English]: The photography award, designed and realised by the Central Committee for Equal Opportunities of the University of Naples Federico II, is one of the ways that the Committee has chosen to promote diversity, inclusion, and to embrace cultural differences in the Academy. The subject selected this year is Environment. Environments. The places of university experience

Brauer-Thrall for totally reflexive modules over local rings of higher dimension

Let $R$ be a commutative Noetherian local ring. Assume that $R$ has a pair $\{x,y\}$ of exact zerodivisors such that $\dim R/(x,y)\ge2$ and all totally reflexive $R/(x)$-modules are free. We show that the first and second Brauer--Thrall type theorems hold for the category of totally reflexive $R$-modules. More precisely, we prove that, for infinitely many integers $n$, there exists an indecomposable totally reflexive $R$-module of multiplicity $n$. Moreover, if the residue field of $R$ is infinite, we prove that there exist infinitely many isomorphism classes of indecomposable totally reflexive $R$-modules of multiplicity $n$.Comment: to appear in Algebras and Representation Theor

Das Lied von Byrhtnoths Fall. 991 : ein Beitrag zur altgermanischen Volkspoesie

Unico ZernialBerlin, Humboldt-G., P 1882, Beil

Nonnulla de elocutione Taciti

scripsit Dr. Unico Zernia

Cittadini!

Volantino a stampa, [25 luglio 1943