2 papers
math.OC2006
On eligibility by the de Borda voting rules
V. Yu. Kiselev
We show that a necessary condition for eligibility of a candidate by the set of de Borda's voting rules in [H. Moulin (1988), Axioms of cooperative decision making] is not sufficie…
math.DG2006
On spiral minimal surfaces
A. V. Kiselev, V. I. Varlamov
A class of spiral minimal surfaces in E^3 is constructed using a symmetry reduction. The new surfaces are invariant with respect to the composition of rotation and dilatation. The…