35,238 research outputs found
The organizational change in the italian public personnel management
Premise. The importance of the new human resources management. Evolutionary trends in the personnel management. The Italian Public Administration: structural and organizational differences. The organizational public supply's system. The personnel management in the Public Sector. Evolutionary lines of public personnel management. Conclusive considerations. Bibliograph
Bergelson's Theorem for weakly mixing C*-dynamical systems
We study a nonconventional ergodic average for asymptotically abelian weakly
mixing C*-dynamical systems, related to a second iteration of Khintchine's
recurrence theorem obtained by Bergelson in the measure theoretic case. A
noncommutative recurrence theorem for such systems is obtained as a corollary.Comment: 26 page
On some properties of LS algebras
The discrete LS algebra over a totally ordered set is the homogeneous
coordinate ring of an irreducible projective (normal) toric variety. We prove
that this algebra is the ring of invariants of a finite abelian group
containing no pseudo-reflection acting on a polynomial ring. This is used to
study the Gorenstein property for LS algebras. Further we show that any LS
algebra is Koszul.Comment: 11 pages, minor editing in references, accepted by Communications in
Contemporary Mathematic
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