Đề tài " A proof of the Kepler conjecture "

Báo cáo toán học: "A Combinatorial Proof of the Log-concavity of a famous sequence counting permutations"

4 p | 59 | 6

Báo cáo toán học: "A combinatorial proof of a formula for Betti numbers of a stacked polytope"

8 p | 81 | 4

Báo cáo toán học: "A simple proof for the existence of exponentially balanced Gray codes"

5 p | 45 | 4

Báo cáo toán học: "A combinatorial proof of Postnikov’s identity and a generalized enumeration of labeled trees"

9 p | 53 | 4

Báo cáo toán học: "A positive proof of the Littlewood-Richardson rule using the octahedron recurrence"

18 p | 60 | 4

Báo cáo toán học: "A Combinatorial Proof of the Sum of q-Cubes"

6 p | 55 | 4

Báo cáo toán học: " A Bijective Proof of Garsia’s q-Lagrange Inversion Theorem"

34 p | 39 | 4

Báo cáo toán học: "A short proof of a theorem of Kano and Yu on factors in regular graphs"

2 p | 51 | 3

Báo cáo toán học: "A Short Proof of the Rook Reciprocity"

2 p | 40 | 3