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JCT
2002
75views more  JCT 2002»
13 years 4 months 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»
13 years 4 months ago
Toeplitz Minors
Daniel Bump, Persi Diaconis
JCT
2002
53views more  JCT 2002»
13 years 4 months 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
JCT
2002
83views more  JCT 2002»
13 years 4 months 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»
13 years 4 months ago
Permutations with Low Discrepancy Consecutive k-sums
Richard P. Anstee, Ron Ferguson, Jerrold R. Griggs