Volume 4, Issue 2 (1997) (The Wilf Festschrift volume)

• A Tribute to Herbert S. Wilf

  Fan Chung, Joan Hutchinson

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Research Papers

• A Purely Combinatorial Proof of the Hadwiger Debrunner $(p,q)$ Conjecture

  N. Alon, D. J. Kleitman

  R1

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• Ramanujan's Method in q-Series Congruences

  George E. Andrews, Ranjan Roy

  R2

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• Hypergeometric Series Acceleration Via the WZ method

  Tewodros Amdeberhan, Doron Zeilberger

  R3

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• A note on major sequences and external activity in trees

  Janet S. Beissinger, Uri N. Peled

  R4

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• Evaluations of $k$-fold Euler/Zagier sums: a compendium of results for arbitrary $k$

  J. M. Borwein, D. M. Bradley, D. J. Broadhurst

  R5

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• From Recursions to Asymptotics: On Szekeres' Formula for the Number of Partitions

  E. Rodney Canfield

  R6

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• Random walks on generating sets for finite groups

  F. R. K. Chung, R. L. Graham

  R7

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• On cycles in the coprime graph of integers

  Paul Erdős, Gabor N. Sarkozy

  R8

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• Calcul Basique des Permutations Signées, II: Analogues Finis des Fonctions de BesseL

  Dominique Foata, Guo-Niu Han

  R9

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• Combinatorial Game Theory Foundations Applied to Digraph Kernels

  Aviezri S. Fraenkel

  R10

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• Generating Functions and Generalized Dedekind Sums

  Ira Gessel

  R11

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• Shape Tiling

  Kevin Keating, Jonathan L. King

  R12

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• Upper Bounds on the Order of Cages

  F. Lazebnik, V. A. Ustimenko, A. J. Woldar

  R13

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• Monotonic subsequences in dimensions higher than one.

  A. Odlyzko, J. B. Shearer, R. Siders

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• Generating Random Elements of Finite Distributive Lattices

  James Propp

  R15

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• The Last Digit of ${2n \choose n}$ and $\sum {n \choose i}{2n-2i \choose n-i}$

  Walter Shur

  R16

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• Escher's Combinatorial Patterns

  Doris Schattschneider

  R17

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• Some geometric probability problems involving the Eulerian numbers

  Frank Schmidt, Rodica Simion

  R18

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• Real Time Asymptotic Packing

  Joel Spencer

  R19

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• Parking Functions and Noncrossing Partitions

  Richard P. Stanley

  R20

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• When can the sum of $(1/p)$th of the binomial coefficients have closed form?

  Marko Petkovšek, Herbert S. Wilf

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• Dodgson's Determinant-Evaluation Rule Proved by Two-Timing Men and Women

  Doron Zeilberger

  R22

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• On a Tiling Scheme from M.C.Escher

  Dan Davis

  R23

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