2 papers
math.FA2004
On the connection between sets of operator synthesis and sets of spectral synthesis for locally compact groups
Jean Ludwig, Lyudmila Turowska
We extend the results by Froelich and Spronk and Turowska on the connection between operator synthesis and spectral synthesis for A(G) to second countable locally compact groups G.…
cond-mat.mtrl-sci2004
Isolated modes and percolation in lattice dynamics of (Be,Zn)Se
A. V. Postnikov, O. Pages, T. Tite +2
A mixed II-VI semiconductor Zn[1-x]Be[x]Se possesses non-trivial vibration properties, because its two constituent compounds, ZnSe and BeSe, show very different degree of covalency…