S. Silberger

activity

19982018

collaborators

3 papers

math.MG2018

Rotation Groups

Donald Silberger, Sylvia Silberger

A query, about the orbit $P W$ in real 3-space of a point $P$ under an isometry group $W$ generated by edge rotations of a tetrahedron, leads to contrasting notions, $…

math.NT2017

Sums of finitely many distinct rationals

Donald Silberger, Sylvia Silberger, David Hobby

$E$ denotes the family of all finite nonempty $S \subseteq N := {1, 2, \dots}$ , and $E (X) := E \cap {S : S \subseteq X}$ when $X \subseteq N$ . Simila…

math.CO1998

The Symbolic Dynamics of Tiling the Integers

Ethan M. Coven, William Geller, Sylvia Silberger +1

A finite collection $P$ of finite sets tiles the integers iff the integers can be expressed as a disjoint union of translates of members of $P$ . We associate with such a tiling a d…