91 citations · 520 across the 230 of their papers we have counts for
24 papers · 1 filter
Proof of a Conjecture of Chan, Robbins, and Yuen
Doron Zeilberger
Using the celebrated Morris Constant Term Identity, we deduce a recent conjecture of Chan, Robbins, and Yuen (math.CO/9810154), that asserts that the volume of a certain …
WZ Theory, Chapter II
Doron Zeilberger
The impact of the computer on present and especially future mathematics is illustrated by means of the iconic example of WZ theory.
The Combinatorial Astrology of Rabbi Abraham Ibn Ezra
Doron Zeilberger
Rabbi Abraham Ben Meir Ibn Ezra's(1089-1164) computation of the seventh row of the so-called Pascal-Chu triangle is described.
There are More Than 2**(n/17) n-Letter Ternary Square-Free Words
Doron Zeilberger
We prove that the `connective constant' for ternary square-free words is at least , improving on Brinkhuis and Brandenburg's lower bounds of $2^{1/24}=1.029…
The Enumeration of Permutations With a Prescribed Number of ``Forbidden'' Patterns
John Noonan, Doron Zeilberger
We initiate a general approach for the fast enumeration of permutations with a prescribed number of occurrences of `forbidden' patterns, that seems to indicate that the enumerating…
Dodgson's Determinant-Evaluation Rule proved by Two-Timing Men and Women
Doron Zeilberger
The Rev. Dodgson's determinant condensation rule is given a bijective proof.