Báo cáo toán học: "Geometrically constructed bases for homology of non-crossing partition lattices" doc

... is a useful devise for identifying bases for homology of simplicial complexes. It is used implicitly in [20, proof of Theorem 2.2] and variations of the electronic journal of combina torics 11(2) ... boundaries of the bounded regions induce spherical cycles that form a basis for  H d−1 (R d   A). the electronic journal of combina torics 11(2) (2004), #R3 8 Geometrical...

Ngày tải lên: 07/08/2014, 08:22

... “reengineering“ (of software) which does not refer to the process of analyzing soft- ware only, but which a lso intends to translate software into a new form, either at the same or a higher level of abstraction. ... alternative representation form for an existing system description. However, redocumentation is often used in the context of recovering “lost” information [18]. The term...

Ngày tải lên: 20/06/2014, 21:20

Ngày tải lên: 05/08/2014, 15:20

... would like to thank Prof. Dr. Nguyen Huu Du and Prof. Dr. Tran Hung Thao for useful discussions. References 1. A. de Acosta, Moderate deviations for vector valued functional of a Markov chain: Lower ... N(0,σ 2 ). (43) For this purpose, we try to find a function g =[g 1 ,g 2 ,g 3 ] T satisfying the following equation Central Limit Theor em for Functional of Jump Markov Processes 46...

Ngày tải lên: 06/08/2014, 05:20

... study examined the performance of various association metrics on a corpus of 6.7 million words with a cutoff of N=10. The resulting n-gram set had a maximum recall of 2,610 phrasal terms ... and information-based methods, e.g. pointwise mutual information (Church & Hanks 1990). Several studies of the performance of lexical association metrics suggest significant room...

Ngày tải lên: 08/03/2014, 04:22

... calculation of the character of S n on the homology of the order complex of L A col , s n and using a formula of Orlik & Solomon [10] we are able to describe the character of S n on the cohomology of ... homology, where it appears in a generic fiber of a projection of the braid arrangement. The study of the intersection lattice of the arrangement leads to the defini...

Ngày tải lên: 07/08/2014, 06:20

... (elements of S are the “open dots”) Proof. The proof is straightforward (using, for example, the “balls in boxes” interpretation as in the proof of Proposition 3.1.) We sketch the proof that π C is ... Read top to bottom for increasing n, left to right for increasing m. Proposition 7.1. For n ≥ 2, we have n  m=0 a(n, m) =  n 2  = dim W n . Proof. This is obvious for n ≤ 4. F...

Ngày tải lên: 07/08/2014, 15:22

Ngày tải lên: 05/08/2014, 15:21

... of movement in real-time. Quantification of move ment by means of computational assistance and archiving allows for the documentation of movement performance that can be accessed and analyzed ... Journal of NeuroEngineering and Rehabilitation 2011, 8:51 http://www.jneuroengrehab.com/content/8/1/51 Page 4 of 15 survivor to the performance of the feedback (aiming for the ideal...

Ngày tải lên: 19/06/2014, 08:20

... the participant to observe movement of his end-point by monitoring formation of the image, and when needed, apply this information for online control of his move- ment to adjust for vertical or horizontal ... error 1.visual 2.audio 3.visual 1.concurrent continuous 2.concurrent continuous 3.offline terminal 1.explicit 2.implicit 3.explicit 1.online control 2.feedforward 3.feedforward...

Ngày tải lên: 19/06/2014, 08:20