Báo cáo toán học: "Winning Positions in Simplicial Nim" ppsx

... of this g r aph. Clearly, Simplicial Nim on this g raph complex is equivalent to ordinary Nim the electronic journal of combinatorics 17 (2010), #R84 8 Winning Positions in Simplicial Nim David Horrocks Department ... corresponding vertices form a face of th e complex. In this paper, we present properties of a complex that are equivalent to the P -positions (winning positions for...

Ngày tải lên: 08/08/2014, 12:22

... coefficients in F q 2 , up to a nonzero scalar. Again, since the point P ∞ is an o rdinary triple point for Γ and since C 3 is absolutely irreducible, we get that P ∞ is a simple point of either ... through the point P ∞ , where C n has order n for some 1 ≤ n ≤ 5. Case n = 1 Suppose first that there exists a line ℓ of P G(2, F) contained in Γ and passing through the point P ∞ . Since ℓ is a...

Ngày tải lên: 07/08/2014, 21:21

... [22], obtained in the context of pattern-avoiding ordered matchings. Let us begin by giving a description of 312-avoiding and 231-avoiding partial transver- sals. We first introduce some terminology. ... permutations is somewhat reminiscent of the notion of insertion encoding of permutations, introduced by Albert et al. [1]. However, the interpretation of holes in the two settings is differ...

Ngày tải lên: 08/08/2014, 12:23

... integrase, catalytic domain a/b 1rro Oncomodulin a 1ivpA 2 (HIV-2) protease b 1lbbA Glutamate receptor ligand binding core a/b 2sas Calcium-binding protein a 1ptf Histidine-containing phosphocarrier a ... proteins. The comparison with TH positions was performed on a 73- protein subset of this database, where these positions were determined. For the remaining 38 pr oteins, the calculation...

Ngày tải lên: 07/03/2014, 16:20

... giving instructions. T23 felt that a persistence in doing routine activities in Chinese might result in teacher-fronted lessons in which individual students might only be speaking and practicing ... Shih-Chang Hsin. 2011. The development of TCSL teacher training in Taiwan . In Teaching and learning Chinese in global contexts, eds. Linda Tsung and Ken Cruickshank, 165-180. Co...

Ngày tải lên: 20/06/2014, 21:20

... 2007) incorporate boolean rules into constraint-based models for integrated simu- lation of regulatory and metabolic networks. Integrated FBA (iFBA) extends rFBA by integrating kinetic information ... Something from nothing – bridging the gap between constraint-based and kinetic modelling. FEBS J 274(21):5576–5585 Smallbone K, Simeonidis E, Swainston N, Mendes P (2010) Towards a genome-scale...

Ngày tải lên: 20/06/2014, 21:20

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Ngày tải lên: 05/08/2014, 15:20