Báo cáo toán học: "Shift-Induced Dynamical Systems on Partitions and Compositions Brian Hopkins" pps

... length and first part, so these compositions all have indegree  j k−1  . the electronic journal of combinatorics 13 (2006), #R80 15 Shift-Induced Dynamical Systems on Partitions and Compositions Brian ... 1 21111 123 132 11112 11121 11211 12111 21111 Figure 6: Expanding the directed graph for the shift map on partitions of 6 to the map on compositions of 6. Results...

Ngày tải lên: 07/08/2014, 13:21

Ngày tải lên: 05/08/2014, 15:20

... F 1 =1,etc.,andL 1 =1,L 2 =3,etc.). Polynomial generalizations of F n and/ or L n have arisen as generating functions for statistics on binary words [1], lattice paths [4], and linear and circular ... Generalizations of F (r) n and/ or L (r) n have arisen similarly in connection with statistics on Morse code sequences [2], [3]. In the present paper, we study the polynomial generaliz...

Ngày tải lên: 07/08/2014, 13:21

... Halverson and K. Herbig, The planar rook monoid, preprint 2005. [HR1] T. Halverson and A. Ram, Characters of algebras containing a Jones basic con- struction: the Temperley-Lieb, Okada, Brauer, and ... the chain of partitions that follow the staircase path on the diagonal of G d from (0, 2k)to(k, k)andletQ d denote the chain of partitions that follow the staircase path on the di...

Ngày tải lên: 07/08/2014, 08:22

... Elliptic determinant evaluations and the Macdonald identities for affine root systems, Compositio Math. 142 (2006), 937-961. [30] D. Stanton, Sign variations of the Macdonald identities, SIAM. J. ... Subbarao and M. Vidyasagar, On Watson’s quintuple product identity, Proc. Amer. Math. Soc. 26:1 (1970), 23-27. [32] G. N. Watson, Theorems stated by Ramanujan VII: Theorems on continued fr...

Ngày tải lên: 07/08/2014, 13:21

... those which contain v and 2 vertices from V i \{v}) while deleting any the electronic journal of combinatorics 15 (2008), #R26 7 References [E64] P. Erd˝os, On extremal problems of graphs and generalized ... (G) is contained in a common edge. If W ⊂ V and G is an r-graph with vertex V then G[W ] is the induced subgraph of G formed by deleting all vertices not in W and removing all e...

Ngày tải lên: 07/08/2014, 15:23

... unsplitable partitions . Can and Sagan raised the qu estion of finding a bijection between atomic partitions and unsplitable partitions. In this paper, we provide such a bijection. 1 Introduction In ... functions indexed by atomic partitions. On the other hand, Bergeron, Reutenauer, Rosas, and Zabrocki studied another free generating s et of NCSym consisting of monomial symmetric...

Ngày tải lên: 08/08/2014, 12:23

... K Witrisal, On impact of topology and cost function on LSE position determination in wireless networks, in Proceedings of the Workshop on Positioning, Navigation, and Communication, 129–138 (2006) 33. ... on Wireless Communications and Networking 2011 2011:189. Submit your manuscript to a journal and benefi t from: 7 Convenient online submission 7 Rigorous peer review 7 Immedi...

Ngày tải lên: 20/06/2014, 21:20

... Comparisons of BER performance of GFSK and PPM in the presence of synchronization errors (CM1 model, δ = D = 80 ns, ε = 0 and 0.1 ns). Cui and Xiong EURASIP Journal on Wireless Communications and ... bandpass filter with notched band for the rejection of 5 GHz WLAN using hexagonal multiple mode resonator. in IEEE International Conference on Communication Control and Technologies...

Ngày tải lên: 20/06/2014, 21:20

Ngày tải lên: 05/08/2014, 15:20