Browsing School of Mathematical Sciences by Subject "58J40, 35S05, 35S30, 42B05, 47G30"
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Difference equations and pseudo-differential operators on $\mathbb{Z}^n$
In this paper we develop the calculus of pseudo-differential operators on the lattice $\mathbb{Z}^n$, which we can call pseudo-difference operators. An interesting feature of this calculus is that the phase space is compact ...