In this paper, we characterize twinnings of buildings by 1-twinnings and various additional conditions. Specialized to the spherical case, we obtain new characterizations of the opposition relation in...
: Resource allocation for manufacturing systems (including scheduling, reactive scheduling, and control of discrete event systems) is a typical non-linear dynamic system, often at the edge of chaos. I...
We prove that there are no nontrivial finite-dimensional Lie representations of certain Poisson algebras of polynomials on a compact symplectic manifold. This result is used to establish the existence...
We prove that there are no nontrivial finite-dimensional Lie representations of certain Poisson algebras of polynomials on a compact symplectic manifold. This result is used to establish the existence...
. Reflections and refractions are important visual effects that have long been considered too costly for interactive applications. Although most contemporary graphics hardware supports reflections off...
We analyze the situation of a local quantum field theory with constraints which are also local. In particular we find "weak" Haag-Kastler axioms which will ensure that the final constrained theory sat...