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81
Voted
JCT
2002
75views more  JCT 2002»
15 years 10 days ago
Enumeration of Lozenge Tilings of Hexagons with Cut-Off Corners
We evaluate the determinant det1i,jn
Mihai Ciucu, Christian Krattenthaler
JCT
2002
48views more  JCT 2002»
15 years 10 days ago
Toeplitz Minors
Daniel Bump, Persi Diaconis
70
Voted
JCT
2002
54views more  JCT 2002»
15 years 10 days ago
Disjoint Cycles in Eulerian Digraphs and the Diameter of Interchange Graphs
Richard A. Brualdi, Jian Shen
JCT
2002
53views more  JCT 2002»
15 years 10 days ago
On Two-Intersection Sets with Respect to Hyperplanes in Projective Spaces
In [2] a construction of a class of two-intersection sets with respect to hyperplanes in PG(r - 1, qt ), rt even, is given, with the same parameters as the union of (qt/2 - 1)/(q ...
Aart Blokhuis, Michel Lavrauw
100
Voted
JCT
2002
83views more  JCT 2002»
15 years 10 days ago
Multidimensional Ehrhart Reciprocity
In [1], the author generalized Ehrhart's idea ([2]) of counting lattice points in dilated rational polytopes: Given a rational polytope, that is, a polytope with rational vert...
Matthias Beck
JCT
2002
43views more  JCT 2002»
15 years 10 days ago
Permutations with Low Discrepancy Consecutive k-sums
Richard P. Anstee, Ron Ferguson, Jerrold R. Griggs