Báo cáo toán học: "A proof of a theorem on trace representation of strongly positive linear functionals on $OP*-algebras$ "

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

4 p | 58 | 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 Bijective Proof of Borchardt’s Identity"

16 p | 55 | 4

Báo cáo toán học: "A Concise Proof of the Littlewood-Richardson Rule"

4 p | 49 | 4

Báo cáo toán học: " A Purely Combinatorial Proof of the Hadwiger Debrunner (p, q) Conjectur"

8 p | 48 | 4

Báo cáo toán học: "A short proof of a partition relation for triples"

9 p | 38 | 3

Báo cáo toán học: "A Proof of the Two-path Conjecture"

3 p | 61 | 2