Báo cáo toán học: "Hurwitz Equivalence in Tuples of Generalized Quaternion Groups and Dihedral Groups" docx

... teaching Chinese as a foreign language: A case study of native Chinese teachers in Beijing. In Language alternation, language choice and language encounter in international education, eds. Hartmut ... words: Chinese as a foreign language; English as a lingua franca; Sinophone identity; code choice; multilingual classroom Background While Chine...

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... [11]. A normal activ- itylikelyingonasofamightbetakenasanunusual activity in the absence of context information for the sofa, resulting in a false alarm. This paper presents an approach that uses ... analysis and classification involves the recognition of discrete actions, like walking, sitting, standing up, bending and falling [12]. Some application areas that involve visual...

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... integrated framework for modeling, analyzing and simulating biological processes, and review several modeling formalisms that have been used in Systems Biology including Boolean networks, Bayesian ... used for modeling dynamical systems in several areas. Systems of non-linear ordinary differential equations (ODEs) have been used in SB to describe the variation of the amount...

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Ngày tải lên: 05/08/2014, 10:20

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Ngày tải lên: 05/08/2014, 15:20

... The transversals of V are in one-to-one correspondence with the matchings in G covering the part N; and a local replacement in this language corresponds to changing a single edge in the matching. Let ... V n of n-tuples of elements of M forms the Hamming graph; two n-tuples being adjacent whenever they differ in only one coordinate. Ev- ery matroid structure on M determin...

Ngày tải lên: 07/08/2014, 06:20

... ,q |Q| }. 4.Ateverystageofthisconstructionthenumberofpolytopesgrowsbythenumberof clonings;ifatthatstageonehadRpolytopesthepointchosenwillbeinatleasthR ofthemandtherewillbeatmost(1−h)Rclonings.Thenumberofpolytopesinthat stagewillgrowtoatmost(2−h)R. 5.ThusthefinalnumberofpolytopeswillbeatmostN(2−h) |Q| . 6.Wewillusethefactthatthenumberofclonedescendantsofanyoneofouroriginal polytopescannotexceed...

Ngày tải lên: 07/08/2014, 06:22

... 10 LA 0 1 2 X 1 0 X 3 2 3 1 0 3 2 0 1 LB 0 1 2 X 1 0 X 3 2 3 0 1 3 2 1 0 LC 0 1 2 X 1 2 X 3 2 3 0 1 3 0 1 2 LD 0 1 2 X 1 3 X 0 2 0 1 3 3 2 0 1 LE 0 1 2 X 1 3 X 2 2 0 1 3 3 2 0 1 LF 0 2 1 X 1 ... 3 2 3 0 1 3 1 2 0 LG 0 2 1 X 1 3 X 0 2 1 0 3 3 0 2 1 LH 0 2 1 X 1 3 X 0 2 0 3 1 3 1 0 2 LI 0 2 1 X 1 3 X 2 2 0 3 1 3 1 2 0 LJ...

Ngày tải lên: 07/08/2014, 15:23

... t  2 (m−2−ν)(n−n 0 −···−n 2 m−2 −1)+n 0 +···+n 2 m−2 −1 . Proof. The formulas follow from Corollary 3.2 and simple counting arguments. 4 B n -orbits in Tuples of Dihedral Groups The dihedral group D N of order 2N is given by the ... (2008), #R80 2 Hurwitz Equivalence in Tuples of Generalized Quaternion Groups and Dihedral Groups Xiang-dong Hou Department...

Ngày tải lên: 07/08/2014, 21:20

... journal of combinatorics 16 (2009), #R95 5 Hurwitz Equivalence in Tuples of Dihedral Groups, Dicyclic Groups, and Semidihedral Groups Charmaine Sia Department of Mathematics Massachusetts Institute ... Gorenstein, Finite Groups, 2nd ed., Chelsea Publishing Company, New York, 1980. [3] X. Hou, Hurwitz equivalence in tuples of generalized quaternion groups...

Ngày tải lên: 08/08/2014, 01:20

... b 1 (mod 2 α 1 ). Since k is even, b 1 − 1 is relatively prime to 2 α 1 . Combining this with the relations discussed in the m odd case and applying the Chinese Remainder Theorem results in q, q  relatively ... main theorem for T containing only reflections, we call this the reflection main theorem. We then generalize to all T ∈ D n m . 3 Preliminaries and the Main Lemma Before proving the...

Ngày tải lên: 08/08/2014, 12:23

... combinatorics 18 (2011), #P77 15 On a new family of generalized Stirling and Bell numbers Toufik Mansour Department of Mathematics, University of Haifa, 31905 Haifa, Israel toufik@math.haifa.ac.il Matthias ... J., to appear. [22] M .A. Mendez, P. Blasiak and K .A. Penson, Combinatorial approach to generalized Bell and Stirling numbers and boson normal ordering...

Ngày tải lên: 08/08/2014, 14:23

... generation times and larger population sizes in spring and summer than in winter and autumn. The fecundity values of controls and competition cultures (no data were obtained in block ... different intensities or different kinds of interference during the preadult competition in the 4 experimental blocks. Furthermore, a new and surprisi...

Ngày tải lên: 09/08/2014, 22:22