13 citations
4 papers
On the Number of Distinct Multinomial Coefficients
George E. Andrews, Arnold Knopfmacher, Burkhard Zimmermann
We study M(n), the number of distinct values taken by multinomial coefficients with upper entry n, and some closely related sequences. We show that both pP(n)/M(n) and M(n)/p(n) te…
Wilson Coefficient For Vacuum Condensate Of Photons From Electrodynamics Photon Propagator
A. R. Fazio
In the framework of the operator product expansion I provide a detailed evaluation of the contribution of the lowest photon condensate to the two-point photon Green function for fo…
Stable Outcomes for Two-Sided Contract Choice Problems
Somdeb Lahiri
We show, that a simple generalization of the Deferred Acceptance Procedure with firms proposing due to Gale and Shapley(1962), yeild outcomes for a two-sided contract choice proble…
Spanning tree size in Random Binary Search Trees
Alois Panholzer, Helmut Prodinger
This paper deals with the size of the spanning tree of p randomly chosen nodes in a binary search tree. It is shown via generating functions methods, that for fixed p, the (normali…