-
1
-
-
15944418592
-
Chain polynomials of distributive lattices are 75% unimodal
-
N4
-
A. Bjorner and J. D. Farley, Chain polynomials of distributive lattices are 75% unimodal, Electron.J.Combin. 12 (2005), Note 4, 7 pp. MR2134190 (2005m:06004) (Pubitemid 40447607)
-
(2005)
Electronic Journal of Combinatorics
, vol.12
, Issue.1
, pp. 1-7
-
-
Bjorner, A.1
Farley, J.D.2
-
2
-
-
9144230821
-
On operators on polynomials preserving real-rootedness and the Neggers-Stanley Conjecture
-
MR2104673 (2005h:12004)
-
P. Branden, On operators on polynomials preserving real-rootedness and the Neggers-Stanley Conjecture, J. Algebraic Combin. 20 (2004), 119-130. MR2104673 (2005h:12004)
-
(2004)
J. Algebraic Combin.
, vol.20
, pp. 119-130
-
-
Branden, P.1
-
3
-
-
8844287655
-
Sign-graded posets, unimodality of W-polynomials and the Charney-Davis Conjecture
-
P. Branden, Sign-graded posets, unimodality of polynomials and the Charney-Davis Conjecture, Electron. J. Combin. 11(2) (2005), R9. MR2120105 (2005k:06006) (Pubitemid 39538602)
-
(2004)
Electronic Journal of Combinatorics
, vol.11
, Issue.2 R
, pp. 1-15
-
-
Branden, P.1
-
4
-
-
15944404339
-
Counterexamples to the Neggers-Stanley conjecture
-
MR2119757 (2005j:06002)
-
P. Branden, Counterexamples to the Neggers-Stanley conjecture, Electron.Res.Announc. Amer. Math. Soc. 10 (2004), 155-158. MR2119757 (2005j:06002)
-
(2004)
Electron. Res.Announc. Amer. Math. Soc.
, vol.10
, pp. 155-158
-
-
Branden, P.1
-
5
-
-
0000330875
-
Unimodal, log-concave and Polya frequency sequences in combinatorics
-
MR0963833 (90d:05014)
-
F. Brenti, Unimodal, log-concave and Polya frequency sequences in combinatorics, Mem. Amer. Math. Soc. (1989), no. 413. MR0963833 (90d:05014)
-
(1989)
Mem. Amer. Math. Soc.
, Issue.413
-
-
Brenti, F.1
-
7
-
-
0012662219
-
On the Neggers-Stanley conjecture and the Eulerian polynomials
-
MR1620853 (99i:05020)
-
V. Gasharov, On the Neggers-Stanley conjecture and the Eulerian polynomials, J. Combin. Theory Ser. A 82 (1998), 134-146. MR1620853 (99i:05020)
-
(1998)
J. Combin. Theory Ser. A
, vol.82
, pp. 134-146
-
-
Gasharov, V.1
-
8
-
-
30544437462
-
A signed analog of the Birkhoff transform
-
MR2199274
-
S. K. Hsiao, A signed analog of the Birkhoff transform, J. Combin. Theory Ser. A 113 (2006), no. 2, 251-272. MR2199274
-
(2006)
J. Combin. Theory Ser. A
, vol.113
, Issue.2
, pp. 251-272
-
-
Hsiao, S.K.1
-
9
-
-
0003657590
-
-
(2nd ed.), Addison-Wesley, Reading MA MR0633878 (83i:68003)
-
D. E. Knuth, "The Art of Computer Programming, Vol. 2: Seminumerical Algorithms," (2nd ed.), Addison-Wesley, Reading MA, 1981. MR0633878 (83i:68003)
-
(1981)
The Art of Computer Programming, Vol. 2: Seminumerical Algorithms
-
-
Knuth, D.E.1
-
10
-
-
0007011504
-
Representations of finite partially ordered sets
-
MR0551484 (58:27668)
-
J. Neggers, Representations of finite partially ordered sets, J. Combin. Inform. System Sci. 3 (1978), 113-133. MR0551484 (58:27668)
-
(1978)
J. Combin. Inform. System Sci.
, vol.3
, pp. 113-133
-
-
Neggers, J.1
-
11
-
-
14544283615
-
On the charney-davis and neggers-stanley conjectures
-
MR2121026 (2006e:06003)
-
V. Reiner and V. Welker, On the Charney-Davis and Neggers-Stanley Conjectures, J. Combin. Theory Ser. A 109 (2005), 247-280. MR2121026 (2006e:06003)
-
(2005)
J. Combin. Theory Ser. A
, vol.109
, pp. 247-280
-
-
Reiner, V.1
Welker, V.2
-
12
-
-
0003157852
-
A multi-indexed Sturm sequence of polynomials and unimodality of certain combinatorial sequences
-
MR0728500 (85e:05015)
-
R. Simion, A multi-indexed Sturm sequence of polynomials and unimodality of certain combinatorial sequences, J. Combin. Theory Ser. A 36 (1984), 15-22. MR0728500 (85e:05015)
-
(1984)
J. Combin. Theory Ser. A
, vol.36
, pp. 15-22
-
-
Simion, R.1
-
13
-
-
0003045152
-
Ordered structures and partitions
-
MR0332509 (48:10836)
-
R. P. Stanley, Ordered structures and partitions, Mem. Amer. Math. Soc. (1972), no. 119. MR0332509 (48:10836)
-
(1972)
Mem. Amer. Math. Soc.
, Issue.119
-
-
Stanley, R.P.1
-
14
-
-
0003652674
-
-
Cambridge Univ. Press, Cambridge MR1676282 (2000k:05026)
-
R. P. Stanley, "Enumerative Combinatorics, Vol. 2," Cambridge Univ. Press, Cambridge, 1999. MR1676282 (2000k:05026)
-
(1999)
Enumerative Combinatorics
, vol.2
-
-
Stanley, R.P.1
-
15
-
-
21444457682
-
Enriched p-partitions
-
MR1389788 (97f:06006)
-
J. R. Stembridge, Enriched P-partitions, Trans. Amer. Math. Soc. 349 (1997), 763-788. MR1389788 (97f:06006)
-
(1997)
Trans. Amer. Math. Soc.
, vol.349
, pp. 763-788
-
-
Stembridge, J.R.1
-
16
-
-
0007056474
-
Enumeration of functions from posets to chains
-
MR1179527 (94c:05008)
-
D. G. Wagner, Enumeration of functions from posets to chains, European J. Combin. 13 (1992), 313-324. MR1179527 (94c:05008)
-
(1992)
European J. Combin.
, vol.13
, pp. 313-324
-
-
Wagner, D.G.1
|